71937056

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 145537560

約数和(自身を除く): 73600504

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 137, 244, 269, 274, 488, 538, 548, 976, 1076, 1096, 1952, 2152, 2192, 4304, 4384, 8357, 8608, 16409, 16714, 32818, 33428, 36853, 65636, 66856, 73706, 131272, 133712, 147412, 262544, 267424, 294824, 525088, 589648, 1179296, 2248033, 4496066, 8992132, 17984264, 35968528, 71937056]

約数ペア:

[(1, 71937056), (2, 35968528), (4, 17984264), (8, 8992132), (16, 4496066), (32, 2248033), (61, 1179296), (122, 589648), (137, 525088), (244, 294824), (269, 267424), (274, 262544), (488, 147412), (538, 133712), (548, 131272), (976, 73706), (1076, 66856), (1096, 65636), (1952, 36853), (2152, 33428), (2192, 32818), (4304, 16714), (4384, 16409), (8357, 8608)]