61361944

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 140025600

約数和(自身を除く): 78663656

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 101, 133, 152, 202, 266, 404, 532, 571, 707, 808, 1064, 1142, 1414, 1919, 2284, 2828, 3838, 3997, 4568, 5656, 7676, 7994, 10849, 13433, 15352, 15988, 21698, 26866, 31976, 43396, 53732, 57671, 75943, 86792, 107464, 115342, 151886, 230684, 303772, 403697, 461368, 607544, 807394, 1095749, 1614788, 2191498, 3229576, 4382996, 7670243, 8765992, 15340486, 30680972, 61361944]

約数ペア:

[(1, 61361944), (2, 30680972), (4, 15340486), (7, 8765992), (8, 7670243), (14, 4382996), (19, 3229576), (28, 2191498), (38, 1614788), (56, 1095749), (76, 807394), (101, 607544), (133, 461368), (152, 403697), (202, 303772), (266, 230684), (404, 151886), (532, 115342), (571, 107464), (707, 86792), (808, 75943), (1064, 57671), (1142, 53732), (1414, 43396), (1919, 31976), (2284, 26866), (2828, 21698), (3838, 15988), (3997, 15352), (4568, 13433), (5656, 10849), (7676, 7994)]