39369824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 93350880

約数和(自身を除く): 53981056

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 293, 304, 323, 416, 442, 494, 544, 586, 608, 646, 884, 988, 1172, 1292, 1768, 1976, 2344, 2584, 3536, 3809, 3952, 4199, 4688, 4981, 5168, 5567, 7072, 7618, 7904, 8398, 9376, 9962, 10336, 11134, 15236, 16796, 19924, 22268, 30472, 33592, 39848, 44536, 60944, 64753, 67184, 72371, 79696, 89072, 94639, 121888, 129506, 134368, 144742, 159392, 178144, 189278, 259012, 289484, 378556, 518024, 578968, 757112, 1036048, 1157936, 1230307, 1514224, 2072096, 2315872, 2460614, 3028448, 4921228, 9842456, 19684912, 39369824]

約数ペア:

[(1, 39369824), (2, 19684912), (4, 9842456), (8, 4921228), (13, 3028448), (16, 2460614), (17, 2315872), (19, 2072096), (26, 1514224), (32, 1230307), (34, 1157936), (38, 1036048), (52, 757112), (68, 578968), (76, 518024), (104, 378556), (136, 289484), (152, 259012), (208, 189278), (221, 178144), (247, 159392), (272, 144742), (293, 134368), (304, 129506), (323, 121888), (416, 94639), (442, 89072), (494, 79696), (544, 72371), (586, 67184), (608, 64753), (646, 60944), (884, 44536), (988, 39848), (1172, 33592), (1292, 30472), (1768, 22268), (1976, 19924), (2344, 16796), (2584, 15236), (3536, 11134), (3809, 10336), (3952, 9962), (4199, 9376), (4688, 8398), (4981, 7904), (5168, 7618), (5567, 7072)]