29614768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1597}}^1$

素因数の和:1685

約数の個数: 40

約数和(自身を含む): 61427120

約数和(自身を除く): 31812352

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 1597, 2318, 3194, 4636, 6388, 9272, 12776, 18544, 25552, 30343, 60686, 97417, 121372, 194834, 242744, 389668, 485488, 779336, 1558672, 1850923, 3701846, 7403692, 14807384, 29614768]

約数ペア:

[(1, 29614768), (2, 14807384), (4, 7403692), (8, 3701846), (16, 1850923), (19, 1558672), (38, 779336), (61, 485488), (76, 389668), (122, 242744), (152, 194834), (244, 121372), (304, 97417), (488, 60686), (976, 30343), (1159, 25552), (1597, 18544), (2318, 12776), (3194, 9272), (4636, 6388)]