65138216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 145212480

約数和(自身を除く): 80074264

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 97, 104, 143, 194, 286, 388, 572, 587, 776, 1067, 1144, 1174, 1261, 2134, 2348, 2522, 4268, 4696, 5044, 6457, 7631, 8536, 10088, 12914, 13871, 15262, 25828, 27742, 30524, 51656, 55484, 56939, 61048, 83941, 110968, 113878, 167882, 227756, 335764, 455512, 626329, 671528, 740207, 1252658, 1480414, 2505316, 2960828, 5010632, 5921656, 8142277, 16284554, 32569108, 65138216]

約数ペア:

[(1, 65138216), (2, 32569108), (4, 16284554), (8, 8142277), (11, 5921656), (13, 5010632), (22, 2960828), (26, 2505316), (44, 1480414), (52, 1252658), (88, 740207), (97, 671528), (104, 626329), (143, 455512), (194, 335764), (286, 227756), (388, 167882), (572, 113878), (587, 110968), (776, 83941), (1067, 61048), (1144, 56939), (1174, 55484), (1261, 51656), (2134, 30524), (2348, 27742), (2522, 25828), (4268, 15262), (4696, 13871), (5044, 12914), (6457, 10088), (7631, 8536)]