29726886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 70995456

約数和(自身を除く): 41268570

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 61, 82, 122, 123, 183, 246, 283, 287, 366, 427, 566, 574, 849, 854, 861, 1281, 1698, 1722, 1981, 2501, 2562, 3962, 5002, 5943, 7503, 11603, 11886, 15006, 17263, 17507, 23206, 34526, 34809, 35014, 51789, 52521, 69618, 81221, 103578, 105042, 120841, 162442, 241682, 243663, 362523, 487326, 707783, 725046, 1415566, 2123349, 4246698, 4954481, 9908962, 14863443, 29726886]

約数ペア:

[(1, 29726886), (2, 14863443), (3, 9908962), (6, 4954481), (7, 4246698), (14, 2123349), (21, 1415566), (41, 725046), (42, 707783), (61, 487326), (82, 362523), (122, 243663), (123, 241682), (183, 162442), (246, 120841), (283, 105042), (287, 103578), (366, 81221), (427, 69618), (566, 52521), (574, 51789), (849, 35014), (854, 34809), (861, 34526), (1281, 23206), (1698, 17507), (1722, 17263), (1981, 15006), (2501, 11886), (2562, 11603), (3962, 7503), (5002, 5943)]