38626592

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 79380000

約数和(自身を除く): 40753408

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 82, 118, 164, 236, 328, 472, 499, 656, 944, 998, 1312, 1888, 1996, 2419, 3992, 4838, 7984, 9676, 15968, 19352, 20459, 29441, 38704, 40918, 58882, 77408, 81836, 117764, 163672, 235528, 327344, 471056, 654688, 942112, 1207081, 2414162, 4828324, 9656648, 19313296, 38626592]

約数ペア:

[(1, 38626592), (2, 19313296), (4, 9656648), (8, 4828324), (16, 2414162), (32, 1207081), (41, 942112), (59, 654688), (82, 471056), (118, 327344), (164, 235528), (236, 163672), (328, 117764), (472, 81836), (499, 77408), (656, 58882), (944, 40918), (998, 38704), (1312, 29441), (1888, 20459), (1996, 19352), (2419, 15968), (3992, 9676), (4838, 7984)]