39853848

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 114462720

約数和(自身を除く): 74608872

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 31, 34, 46, 51, 62, 68, 69, 92, 93, 102, 124, 136, 137, 138, 184, 186, 204, 248, 274, 276, 372, 391, 408, 411, 527, 548, 552, 713, 744, 782, 822, 1054, 1096, 1173, 1426, 1564, 1581, 1644, 2108, 2139, 2329, 2346, 2852, 3128, 3151, 3162, 3288, 4216, 4247, 4278, 4658, 4692, 5704, 6302, 6324, 6987, 8494, 8556, 9316, 9384, 9453, 12121, 12604, 12648, 12741, 13974, 16988, 17112, 18632, 18906, 24242, 25208, 25482, 27948, 33976, 36363, 37812, 48484, 50964, 53567, 55896, 72199, 72726, 75624, 96968, 97681, 101928, 107134, 144398, 145452, 160701, 195362, 214268, 216597, 288796, 290904, 293043, 321402, 390724, 428536, 433194, 577592, 586086, 642804, 781448, 866388, 1172172, 1285608, 1660577, 1732776, 2344344, 3321154, 4981731, 6642308, 9963462, 13284616, 19926924, 39853848]

約数ペア:

[(1, 39853848), (2, 19926924), (3, 13284616), (4, 9963462), (6, 6642308), (8, 4981731), (12, 3321154), (17, 2344344), (23, 1732776), (24, 1660577), (31, 1285608), (34, 1172172), (46, 866388), (51, 781448), (62, 642804), (68, 586086), (69, 577592), (92, 433194), (93, 428536), (102, 390724), (124, 321402), (136, 293043), (137, 290904), (138, 288796), (184, 216597), (186, 214268), (204, 195362), (248, 160701), (274, 145452), (276, 144398), (372, 107134), (391, 101928), (408, 97681), (411, 96968), (527, 75624), (548, 72726), (552, 72199), (713, 55896), (744, 53567), (782, 50964), (822, 48484), (1054, 37812), (1096, 36363), (1173, 33976), (1426, 27948), (1564, 25482), (1581, 25208), (1644, 24242), (2108, 18906), (2139, 18632), (2329, 17112), (2346, 16988), (2852, 13974), (3128, 12741), (3151, 12648), (3162, 12604), (3288, 12121), (4216, 9453), (4247, 9384), (4278, 9316), (4658, 8556), (4692, 8494), (5704, 6987), (6302, 6324)]