1270577632

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{691}}^1\times {\mathrm{1553}}^1$

素因数の和:2291

約数の個数: 48

約数和(自身を含む): 2574430992

約数和(自身を除く): 1303853360

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 691, 1184, 1382, 1553, 2764, 3106, 5528, 6212, 11056, 12424, 22112, 24848, 25567, 49696, 51134, 57461, 102268, 114922, 204536, 229844, 409072, 459688, 818144, 919376, 1073123, 1838752, 2146246, 4292492, 8584984, 17169968, 34339936, 39705551, 79411102, 158822204, 317644408, 635288816, 1270577632]

約数ペア:

[(1, 1270577632), (2, 635288816), (4, 317644408), (8, 158822204), (16, 79411102), (32, 39705551), (37, 34339936), (74, 17169968), (148, 8584984), (296, 4292492), (592, 2146246), (691, 1838752), (1184, 1073123), (1382, 919376), (1553, 818144), (2764, 459688), (3106, 409072), (5528, 229844), (6212, 204536), (11056, 114922), (12424, 102268), (22112, 57461), (24848, 51134), (25567, 49696)]