64341888

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12889}}^1$

素因数の和:12919

約数の個数: 64

約数和(自身を含む): 184069200

約数和(自身を除く): 119727312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 12889, 25778, 38667, 51556, 77334, 103112, 154668, 167557, 206224, 309336, 335114, 412448, 502671, 618672, 670228, 824896, 1005342, 1237344, 1340456, 1649792, 2010684, 2474688, 2680912, 4021368, 4949376, 5361824, 8042736, 10723648, 16085472, 21447296, 32170944, 64341888]

約数ペア:

[(1, 64341888), (2, 32170944), (3, 21447296), (4, 16085472), (6, 10723648), (8, 8042736), (12, 5361824), (13, 4949376), (16, 4021368), (24, 2680912), (26, 2474688), (32, 2010684), (39, 1649792), (48, 1340456), (52, 1237344), (64, 1005342), (78, 824896), (96, 670228), (104, 618672), (128, 502671), (156, 412448), (192, 335114), (208, 309336), (312, 206224), (384, 167557), (416, 154668), (624, 103112), (832, 77334), (1248, 51556), (1664, 38667), (2496, 25778), (4992, 12889)]