38797216

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 78624000

約数和(自身を除く): 39826784

約数列:

[1, 2, 4, 8, 16, 32, 79, 103, 149, 158, 206, 298, 316, 412, 596, 632, 824, 1192, 1264, 1648, 2384, 2528, 3296, 4768, 8137, 11771, 15347, 16274, 23542, 30694, 32548, 47084, 61388, 65096, 94168, 122776, 130192, 188336, 245552, 260384, 376672, 491104, 1212413, 2424826, 4849652, 9699304, 19398608, 38797216]

約数ペア:

[(1, 38797216), (2, 19398608), (4, 9699304), (8, 4849652), (16, 2424826), (32, 1212413), (79, 491104), (103, 376672), (149, 260384), (158, 245552), (206, 188336), (298, 130192), (316, 122776), (412, 94168), (596, 65096), (632, 61388), (824, 47084), (1192, 32548), (1264, 30694), (1648, 23542), (2384, 16274), (2528, 15347), (3296, 11771), (4768, 8137)]