475773688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{30703}}^1$

素因数の和:30871

約数の個数: 32

約数和(自身を含む): 967176000

約数和(自身を除く): 491402312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 7748, 15496, 30703, 61406, 122812, 245624, 399139, 798278, 1596556, 3193112, 4574747, 9149494, 18298988, 36597976, 59471711, 118943422, 237886844, 475773688]

約数ペア:

[(1, 475773688), (2, 237886844), (4, 118943422), (8, 59471711), (13, 36597976), (26, 18298988), (52, 9149494), (104, 4574747), (149, 3193112), (298, 1596556), (596, 798278), (1192, 399139), (1937, 245624), (3874, 122812), (7748, 61406), (15496, 30703)]