42015106

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 75018240

約数和(自身を除く): 33003134

約数列:

[1, 2, 7, 14, 31, 62, 131, 217, 262, 434, 739, 917, 1478, 1834, 4061, 5173, 8122, 10346, 22909, 28427, 45818, 56854, 96809, 160363, 193618, 320726, 677663, 1355326, 3001079, 6002158, 21007553, 42015106]

約数ペア:

[(1, 42015106), (2, 21007553), (7, 6002158), (14, 3001079), (31, 1355326), (62, 677663), (131, 320726), (217, 193618), (262, 160363), (434, 96809), (739, 56854), (917, 45818), (1478, 28427), (1834, 22909), (4061, 10346), (5173, 8122)]