27970338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 65536128

約数和(自身を除く): 37565790

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 97, 102, 187, 194, 257, 291, 374, 514, 561, 582, 771, 1067, 1122, 1542, 1649, 2134, 2827, 3201, 3298, 4369, 4947, 5654, 6402, 8481, 8738, 9894, 13107, 16962, 18139, 24929, 26214, 36278, 48059, 49858, 54417, 74787, 96118, 108834, 144177, 149574, 274219, 288354, 423793, 548438, 822657, 847586, 1271379, 1645314, 2542758, 4661723, 9323446, 13985169, 27970338]

約数ペア:

[(1, 27970338), (2, 13985169), (3, 9323446), (6, 4661723), (11, 2542758), (17, 1645314), (22, 1271379), (33, 847586), (34, 822657), (51, 548438), (66, 423793), (97, 288354), (102, 274219), (187, 149574), (194, 144177), (257, 108834), (291, 96118), (374, 74787), (514, 54417), (561, 49858), (582, 48059), (771, 36278), (1067, 26214), (1122, 24929), (1542, 18139), (1649, 16962), (2134, 13107), (2827, 9894), (3201, 8738), (3298, 8481), (4369, 6402), (4947, 5654)]