65940316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 130536000

約数和(自身を除く): 64595684

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 73, 116, 146, 292, 377, 599, 754, 949, 1198, 1508, 1898, 2117, 2396, 3796, 4234, 7787, 8468, 15574, 17371, 27521, 31148, 34742, 43727, 55042, 69484, 87454, 110084, 174908, 225823, 451646, 568451, 903292, 1136902, 1268083, 2273804, 2536166, 5072332, 16485079, 32970158, 65940316]

約数ペア:

[(1, 65940316), (2, 32970158), (4, 16485079), (13, 5072332), (26, 2536166), (29, 2273804), (52, 1268083), (58, 1136902), (73, 903292), (116, 568451), (146, 451646), (292, 225823), (377, 174908), (599, 110084), (754, 87454), (949, 69484), (1198, 55042), (1508, 43727), (1898, 34742), (2117, 31148), (2396, 27521), (3796, 17371), (4234, 15574), (7787, 8468)]