1570570112

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{997}}^1$

素因数の和:1439

約数の個数: 64

約数和(自身を含む): 3241184640

約数和(自身を除く): 1670614528

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 397, 496, 794, 992, 997, 1588, 1984, 1994, 3176, 3968, 3988, 6352, 7976, 12307, 12704, 15952, 24614, 25408, 30907, 31904, 49228, 50816, 61814, 63808, 98456, 123628, 127616, 196912, 247256, 393824, 395809, 494512, 787648, 791618, 989024, 1575296, 1583236, 1978048, 3166472, 3956096, 6332944, 12270079, 12665888, 24540158, 25331776, 49080316, 50663552, 98160632, 196321264, 392642528, 785285056, 1570570112]

約数ペア:

[(1, 1570570112), (2, 785285056), (4, 392642528), (8, 196321264), (16, 98160632), (31, 50663552), (32, 49080316), (62, 25331776), (64, 24540158), (124, 12665888), (128, 12270079), (248, 6332944), (397, 3956096), (496, 3166472), (794, 1978048), (992, 1583236), (997, 1575296), (1588, 989024), (1984, 791618), (1994, 787648), (3176, 494512), (3968, 395809), (3988, 393824), (6352, 247256), (7976, 196912), (12307, 127616), (12704, 123628), (15952, 98456), (24614, 63808), (25408, 61814), (30907, 50816), (31904, 49228)]