130485472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18451}}^1$

素因数の和:18491

約数の個数: 48

約数和(自身を含む): 292943952

約数和(自身を除く): 162458480

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 18451, 36902, 73804, 147608, 239863, 295216, 313667, 479726, 590432, 627334, 959452, 1254668, 1918904, 2509336, 3837808, 4077671, 5018672, 7675616, 8155342, 10037344, 16310684, 32621368, 65242736, 130485472]

約数ペア:

[(1, 130485472), (2, 65242736), (4, 32621368), (8, 16310684), (13, 10037344), (16, 8155342), (17, 7675616), (26, 5018672), (32, 4077671), (34, 3837808), (52, 2509336), (68, 1918904), (104, 1254668), (136, 959452), (208, 627334), (221, 590432), (272, 479726), (416, 313667), (442, 295216), (544, 239863), (884, 147608), (1768, 73804), (3536, 36902), (7072, 18451)]