940688

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 40

約数和(自身を含む): 2148672

約数和(自身を除く): 1207984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 227, 259, 296, 454, 518, 592, 908, 1036, 1589, 1816, 2072, 3178, 3632, 4144, 6356, 8399, 12712, 16798, 25424, 33596, 58793, 67192, 117586, 134384, 235172, 470344, 940688]

約数ペア:

[(1, 940688), (2, 470344), (4, 235172), (7, 134384), (8, 117586), (14, 67192), (16, 58793), (28, 33596), (37, 25424), (56, 16798), (74, 12712), (112, 8399), (148, 6356), (227, 4144), (259, 3632), (296, 3178), (454, 2072), (518, 1816), (592, 1589), (908, 1036)]