67984736

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3607}}^1$

素因数の和:3667

約数の個数: 48

約数和(自身を含む): 145474560

約数和(自身を除く): 77489824

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 3607, 4712, 7214, 9424, 14428, 18848, 28856, 57712, 68533, 111817, 115424, 137066, 223634, 274132, 447268, 548264, 894536, 1096528, 1789072, 2124523, 2193056, 3578144, 4249046, 8498092, 16996184, 33992368, 67984736]

約数ペア:

[(1, 67984736), (2, 33992368), (4, 16996184), (8, 8498092), (16, 4249046), (19, 3578144), (31, 2193056), (32, 2124523), (38, 1789072), (62, 1096528), (76, 894536), (124, 548264), (152, 447268), (248, 274132), (304, 223634), (496, 137066), (589, 115424), (608, 111817), (992, 68533), (1178, 57712), (2356, 28856), (3607, 18848), (4712, 14428), (7214, 9424)]