69975928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 149713920

約数和(自身を除く): 79737992

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 113, 124, 226, 227, 248, 341, 452, 454, 682, 904, 908, 1243, 1364, 1816, 2486, 2497, 2728, 3503, 4972, 4994, 7006, 7037, 9944, 9988, 14012, 14074, 19976, 25651, 28024, 28148, 38533, 51302, 56296, 77066, 77407, 102604, 154132, 154814, 205208, 282161, 308264, 309628, 564322, 619256, 795181, 1128644, 1590362, 2257288, 3180724, 6361448, 8746991, 17493982, 34987964, 69975928]

約数ペア:

[(1, 69975928), (2, 34987964), (4, 17493982), (8, 8746991), (11, 6361448), (22, 3180724), (31, 2257288), (44, 1590362), (62, 1128644), (88, 795181), (113, 619256), (124, 564322), (226, 309628), (227, 308264), (248, 282161), (341, 205208), (452, 154814), (454, 154132), (682, 102604), (904, 77407), (908, 77066), (1243, 56296), (1364, 51302), (1816, 38533), (2486, 28148), (2497, 28024), (2728, 25651), (3503, 19976), (4972, 14074), (4994, 14012), (7006, 9988), (7037, 9944)]