1242592

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 2751840

約数和(自身を除く): 1509248

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 103, 104, 116, 206, 208, 232, 377, 412, 416, 464, 754, 824, 928, 1339, 1508, 1648, 2678, 2987, 3016, 3296, 5356, 5974, 6032, 10712, 11948, 12064, 21424, 23896, 38831, 42848, 47792, 77662, 95584, 155324, 310648, 621296, 1242592]

約数ペア:

[(1, 1242592), (2, 621296), (4, 310648), (8, 155324), (13, 95584), (16, 77662), (26, 47792), (29, 42848), (32, 38831), (52, 23896), (58, 21424), (103, 12064), (104, 11948), (116, 10712), (206, 6032), (208, 5974), (232, 5356), (377, 3296), (412, 3016), (416, 2987), (464, 2678), (754, 1648), (824, 1508), (928, 1339)]