64748352

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17749}}^1$

素因数の和:17783

約数の個数: 56

約数和(自身を含む): 180340000

約数和(自身を除く): 115591648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 17749, 35498, 53247, 70996, 106494, 141992, 212988, 283984, 337231, 425976, 567968, 674462, 851952, 1011693, 1135936, 1348924, 1703904, 2023386, 2697848, 3407808, 4046772, 5395696, 8093544, 10791392, 16187088, 21582784, 32374176, 64748352]

約数ペア:

[(1, 64748352), (2, 32374176), (3, 21582784), (4, 16187088), (6, 10791392), (8, 8093544), (12, 5395696), (16, 4046772), (19, 3407808), (24, 2697848), (32, 2023386), (38, 1703904), (48, 1348924), (57, 1135936), (64, 1011693), (76, 851952), (96, 674462), (114, 567968), (152, 425976), (192, 337231), (228, 283984), (304, 212988), (456, 141992), (608, 106494), (912, 70996), (1216, 53247), (1824, 35498), (3648, 17749)]