28845624

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 75248640

約数和(自身を除く): 46403016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 137, 186, 248, 274, 283, 372, 411, 548, 566, 744, 822, 849, 1096, 1132, 1644, 1698, 2264, 3288, 3396, 4247, 6792, 8494, 8773, 12741, 16988, 17546, 25482, 26319, 33976, 35092, 38771, 50964, 52638, 70184, 77542, 101928, 105276, 116313, 155084, 210552, 232626, 310168, 465252, 930504, 1201901, 2403802, 3605703, 4807604, 7211406, 9615208, 14422812, 28845624]

約数ペア:

[(1, 28845624), (2, 14422812), (3, 9615208), (4, 7211406), (6, 4807604), (8, 3605703), (12, 2403802), (24, 1201901), (31, 930504), (62, 465252), (93, 310168), (124, 232626), (137, 210552), (186, 155084), (248, 116313), (274, 105276), (283, 101928), (372, 77542), (411, 70184), (548, 52638), (566, 50964), (744, 38771), (822, 35092), (849, 33976), (1096, 26319), (1132, 25482), (1644, 17546), (1698, 16988), (2264, 12741), (3288, 8773), (3396, 8494), (4247, 6792)]