26733304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 57859200

約数和(自身を除く): 31125896

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 83, 104, 152, 163, 166, 247, 326, 332, 494, 652, 664, 988, 1079, 1304, 1577, 1976, 2119, 2158, 3097, 3154, 4238, 4316, 6194, 6308, 8476, 8632, 12388, 12616, 13529, 16952, 20501, 24776, 27058, 40261, 41002, 54116, 80522, 82004, 108232, 161044, 164008, 175877, 257051, 322088, 351754, 514102, 703508, 1028204, 1407016, 2056408, 3341663, 6683326, 13366652, 26733304]

約数ペア:

[(1, 26733304), (2, 13366652), (4, 6683326), (8, 3341663), (13, 2056408), (19, 1407016), (26, 1028204), (38, 703508), (52, 514102), (76, 351754), (83, 322088), (104, 257051), (152, 175877), (163, 164008), (166, 161044), (247, 108232), (326, 82004), (332, 80522), (494, 54116), (652, 41002), (664, 40261), (988, 27058), (1079, 24776), (1304, 20501), (1577, 16952), (1976, 13529), (2119, 12616), (2158, 12388), (3097, 8632), (3154, 8476), (4238, 6308), (4316, 6194)]