74688496

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1597}}^1$

素因数の和:1721

約数の個数: 40

約数和(自身を含む): 150595520

約数和(自身を除く): 75907024

約数列:

[1, 2, 4, 8, 16, 37, 74, 79, 148, 158, 296, 316, 592, 632, 1264, 1597, 2923, 3194, 5846, 6388, 11692, 12776, 23384, 25552, 46768, 59089, 118178, 126163, 236356, 252326, 472712, 504652, 945424, 1009304, 2018608, 4668031, 9336062, 18672124, 37344248, 74688496]

約数ペア:

[(1, 74688496), (2, 37344248), (4, 18672124), (8, 9336062), (16, 4668031), (37, 2018608), (74, 1009304), (79, 945424), (148, 504652), (158, 472712), (296, 252326), (316, 236356), (592, 126163), (632, 118178), (1264, 59089), (1597, 46768), (2923, 25552), (3194, 23384), (5846, 12776), (6388, 11692)]