28142064

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:359

約数の個数: 120

約数和(自身を含む): 85307040

約数和(自身を除く): 57164976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 36, 46, 48, 58, 69, 72, 87, 92, 116, 138, 144, 174, 184, 207, 232, 261, 276, 293, 348, 368, 414, 464, 522, 552, 586, 667, 696, 828, 879, 1044, 1104, 1172, 1334, 1392, 1656, 1758, 2001, 2088, 2344, 2637, 2668, 3312, 3516, 4002, 4176, 4688, 5274, 5336, 6003, 6739, 7032, 8004, 8497, 10548, 10672, 12006, 13478, 14064, 16008, 16994, 20217, 21096, 24012, 25491, 26956, 32016, 33988, 40434, 42192, 48024, 50982, 53912, 60651, 67976, 76473, 80868, 96048, 101964, 107824, 121302, 135952, 152946, 161736, 195431, 203928, 242604, 305892, 323472, 390862, 407856, 485208, 586293, 611784, 781724, 970416, 1172586, 1223568, 1563448, 1758879, 2345172, 3126896, 3517758, 4690344, 7035516, 9380688, 14071032, 28142064]

約数ペア:

[(1, 28142064), (2, 14071032), (3, 9380688), (4, 7035516), (6, 4690344), (8, 3517758), (9, 3126896), (12, 2345172), (16, 1758879), (18, 1563448), (23, 1223568), (24, 1172586), (29, 970416), (36, 781724), (46, 611784), (48, 586293), (58, 485208), (69, 407856), (72, 390862), (87, 323472), (92, 305892), (116, 242604), (138, 203928), (144, 195431), (174, 161736), (184, 152946), (207, 135952), (232, 121302), (261, 107824), (276, 101964), (293, 96048), (348, 80868), (368, 76473), (414, 67976), (464, 60651), (522, 53912), (552, 50982), (586, 48024), (667, 42192), (696, 40434), (828, 33988), (879, 32016), (1044, 26956), (1104, 25491), (1172, 24012), (1334, 21096), (1392, 20217), (1656, 16994), (1758, 16008), (2001, 14064), (2088, 13478), (2344, 12006), (2637, 10672), (2668, 10548), (3312, 8497), (3516, 8004), (4002, 7032), (4176, 6739), (4688, 6003), (5274, 5336)]