28359612

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 77629440

約数和(自身を除く): 49269828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 47, 54, 74, 94, 108, 111, 141, 148, 151, 188, 222, 282, 302, 333, 423, 444, 453, 564, 604, 666, 846, 906, 999, 1269, 1332, 1359, 1692, 1739, 1812, 1998, 2538, 2718, 3478, 3996, 4077, 5076, 5217, 5436, 5587, 6956, 7097, 8154, 10434, 11174, 14194, 15651, 16308, 16761, 20868, 21291, 22348, 28388, 31302, 33522, 42582, 46953, 50283, 62604, 63873, 67044, 85164, 93906, 100566, 127746, 150849, 187812, 191619, 201132, 255492, 262589, 301698, 383238, 525178, 603396, 766476, 787767, 1050356, 1575534, 2363301, 3151068, 4726602, 7089903, 9453204, 14179806, 28359612]

約数ペア:

[(1, 28359612), (2, 14179806), (3, 9453204), (4, 7089903), (6, 4726602), (9, 3151068), (12, 2363301), (18, 1575534), (27, 1050356), (36, 787767), (37, 766476), (47, 603396), (54, 525178), (74, 383238), (94, 301698), (108, 262589), (111, 255492), (141, 201132), (148, 191619), (151, 187812), (188, 150849), (222, 127746), (282, 100566), (302, 93906), (333, 85164), (423, 67044), (444, 63873), (453, 62604), (564, 50283), (604, 46953), (666, 42582), (846, 33522), (906, 31302), (999, 28388), (1269, 22348), (1332, 21291), (1359, 20868), (1692, 16761), (1739, 16308), (1812, 15651), (1998, 14194), (2538, 11174), (2718, 10434), (3478, 8154), (3996, 7097), (4077, 6956), (5076, 5587), (5217, 5436)]