38621072

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18149}}^1$

素因数の和:18183

約数の個数: 40

約数和(自身を含む): 90024000

約数和(自身を除く): 51402928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 18149, 36298, 72596, 127043, 145192, 254086, 290384, 344831, 508172, 689662, 1016344, 1379324, 2032688, 2413817, 2758648, 4827634, 5517296, 9655268, 19310536, 38621072]

約数ペア:

[(1, 38621072), (2, 19310536), (4, 9655268), (7, 5517296), (8, 4827634), (14, 2758648), (16, 2413817), (19, 2032688), (28, 1379324), (38, 1016344), (56, 689662), (76, 508172), (112, 344831), (133, 290384), (152, 254086), (266, 145192), (304, 127043), (532, 72596), (1064, 36298), (2128, 18149)]