828087764

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{2719}}^1$

素因数の和:2952

約数の個数: 48

約数和(自身を含む): 1690752000

約数和(自身を除く): 862664236

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 149, 292, 298, 511, 596, 1022, 1043, 2044, 2086, 2719, 4172, 5438, 10876, 10877, 19033, 21754, 38066, 43508, 76132, 76139, 152278, 198487, 304556, 396974, 405131, 793948, 810262, 1389409, 1620524, 2778818, 2835917, 5557636, 5671834, 11343668, 29574563, 59149126, 118298252, 207021941, 414043882, 828087764]

約数ペア:

[(1, 828087764), (2, 414043882), (4, 207021941), (7, 118298252), (14, 59149126), (28, 29574563), (73, 11343668), (146, 5671834), (149, 5557636), (292, 2835917), (298, 2778818), (511, 1620524), (596, 1389409), (1022, 810262), (1043, 793948), (2044, 405131), (2086, 396974), (2719, 304556), (4172, 198487), (5438, 152278), (10876, 76139), (10877, 76132), (19033, 43508), (21754, 38066)]