64402624

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 112

約数和(自身を含む): 155667456

約数和(自身を除く): 91264832

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 143, 176, 208, 227, 248, 286, 341, 352, 403, 416, 454, 496, 572, 682, 704, 806, 832, 908, 992, 1144, 1364, 1612, 1816, 1984, 2288, 2497, 2728, 2951, 3224, 3632, 4433, 4576, 4994, 5456, 5902, 6448, 7037, 7264, 8866, 9152, 9988, 10912, 11804, 12896, 14074, 14528, 17732, 19976, 21824, 23608, 25792, 28148, 32461, 35464, 39952, 47216, 56296, 64922, 70928, 77407, 79904, 91481, 94432, 112592, 129844, 141856, 154814, 159808, 182962, 188864, 225184, 259688, 283712, 309628, 365924, 450368, 519376, 619256, 731848, 1006291, 1038752, 1238512, 1463696, 2012582, 2077504, 2477024, 2927392, 4025164, 4954048, 5854784, 8050328, 16100656, 32201312, 64402624]

約数ペア:

[(1, 64402624), (2, 32201312), (4, 16100656), (8, 8050328), (11, 5854784), (13, 4954048), (16, 4025164), (22, 2927392), (26, 2477024), (31, 2077504), (32, 2012582), (44, 1463696), (52, 1238512), (62, 1038752), (64, 1006291), (88, 731848), (104, 619256), (124, 519376), (143, 450368), (176, 365924), (208, 309628), (227, 283712), (248, 259688), (286, 225184), (341, 188864), (352, 182962), (403, 159808), (416, 154814), (454, 141856), (496, 129844), (572, 112592), (682, 94432), (704, 91481), (806, 79904), (832, 77407), (908, 70928), (992, 64922), (1144, 56296), (1364, 47216), (1612, 39952), (1816, 35464), (1984, 32461), (2288, 28148), (2497, 25792), (2728, 23608), (2951, 21824), (3224, 19976), (3632, 17732), (4433, 14528), (4576, 14074), (4994, 12896), (5456, 11804), (5902, 10912), (6448, 9988), (7037, 9152), (7264, 8866)]