15666837184

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{90631}}^1$

素因数の和:90753

約数の個数: 56

約数和(自身を含む): 32366862368

約数和(自身を除く): 16700025184

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 73, 74, 146, 148, 292, 296, 584, 592, 1168, 1184, 2336, 2368, 2701, 4672, 5402, 10804, 21608, 43216, 86432, 90631, 172864, 181262, 362524, 725048, 1450096, 2900192, 3353347, 5800384, 6616063, 6706694, 13232126, 13413388, 26464252, 26826776, 52928504, 53653552, 105857008, 107307104, 211714016, 214614208, 244794331, 423428032, 489588662, 979177324, 1958354648, 3916709296, 7833418592, 15666837184]

約数ペア:

[(1, 15666837184), (2, 7833418592), (4, 3916709296), (8, 1958354648), (16, 979177324), (32, 489588662), (37, 423428032), (64, 244794331), (73, 214614208), (74, 211714016), (146, 107307104), (148, 105857008), (292, 53653552), (296, 52928504), (584, 26826776), (592, 26464252), (1168, 13413388), (1184, 13232126), (2336, 6706694), (2368, 6616063), (2701, 5800384), (4672, 3353347), (5402, 2900192), (10804, 1450096), (21608, 725048), (43216, 362524), (86432, 181262), (90631, 172864)]