39996577792

素因数分解:

$2^{11}\times {\mathrm{149}}^1\times {\mathrm{131071}}^1$

素因数の和:131242

約数の個数: 48

約数和(自身を含む): 80510976000

約数和(自身を除く): 40514398208

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 512, 596, 1024, 1192, 2048, 2384, 4768, 9536, 19072, 38144, 76288, 131071, 152576, 262142, 305152, 524284, 1048568, 2097136, 4194272, 8388544, 16777088, 19529579, 33554176, 39059158, 67108352, 78118316, 134216704, 156236632, 268433408, 312473264, 624946528, 1249893056, 2499786112, 4999572224, 9999144448, 19998288896, 39996577792]

約数ペア:

[(1, 39996577792), (2, 19998288896), (4, 9999144448), (8, 4999572224), (16, 2499786112), (32, 1249893056), (64, 624946528), (128, 312473264), (149, 268433408), (256, 156236632), (298, 134216704), (512, 78118316), (596, 67108352), (1024, 39059158), (1192, 33554176), (2048, 19529579), (2384, 16777088), (4768, 8388544), (9536, 4194272), (19072, 2097136), (38144, 1048568), (76288, 524284), (131071, 305152), (152576, 262142)]