64059008

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 138930120

約数和(自身を除く): 74871112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 137, 208, 274, 281, 416, 548, 562, 832, 1096, 1124, 1664, 1781, 2192, 2248, 3562, 3653, 4384, 4496, 7124, 7306, 8768, 8992, 14248, 14612, 17536, 17984, 28496, 29224, 35968, 38497, 56992, 58448, 76994, 113984, 116896, 153988, 227968, 233792, 307976, 467584, 500461, 615952, 1000922, 1231904, 2001844, 2463808, 4003688, 4927616, 8007376, 16014752, 32029504, 64059008]

約数ペア:

[(1, 64059008), (2, 32029504), (4, 16014752), (8, 8007376), (13, 4927616), (16, 4003688), (26, 2463808), (32, 2001844), (52, 1231904), (64, 1000922), (104, 615952), (128, 500461), (137, 467584), (208, 307976), (274, 233792), (281, 227968), (416, 153988), (548, 116896), (562, 113984), (832, 76994), (1096, 58448), (1124, 56992), (1664, 38497), (1781, 35968), (2192, 29224), (2248, 28496), (3562, 17984), (3653, 17536), (4384, 14612), (4496, 14248), (7124, 8992), (7306, 8768)]