29215764

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 77995008

約数和(自身を除く): 48779244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 557, 558, 564, 846, 1114, 1116, 1457, 1671, 1692, 2228, 2914, 3342, 4371, 5013, 5828, 6684, 8742, 10026, 13113, 17267, 17484, 20052, 26179, 26226, 34534, 51801, 52358, 52452, 69068, 78537, 103602, 104716, 155403, 157074, 207204, 235611, 310806, 314148, 471222, 621612, 811549, 942444, 1623098, 2434647, 3246196, 4869294, 7303941, 9738588, 14607882, 29215764]

約数ペア:

[(1, 29215764), (2, 14607882), (3, 9738588), (4, 7303941), (6, 4869294), (9, 3246196), (12, 2434647), (18, 1623098), (31, 942444), (36, 811549), (47, 621612), (62, 471222), (93, 314148), (94, 310806), (124, 235611), (141, 207204), (186, 157074), (188, 155403), (279, 104716), (282, 103602), (372, 78537), (423, 69068), (557, 52452), (558, 52358), (564, 51801), (846, 34534), (1114, 26226), (1116, 26179), (1457, 20052), (1671, 17484), (1692, 17267), (2228, 13113), (2914, 10026), (3342, 8742), (4371, 6684), (5013, 5828)]