8049640016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2407189}}^1$

素因数の和:2407227

約数の個数: 40

約数和(自身を含む): 17909493600

約数和(自身を除く): 9859853584

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 2407189, 4814378, 9628756, 19257512, 26479079, 38515024, 45736591, 52958158, 91473182, 105916316, 182946364, 211832632, 365892728, 423665264, 503102501, 731785456, 1006205002, 2012410004, 4024820008, 8049640016]

約数ペア:

[(1, 8049640016), (2, 4024820008), (4, 2012410004), (8, 1006205002), (11, 731785456), (16, 503102501), (19, 423665264), (22, 365892728), (38, 211832632), (44, 182946364), (76, 105916316), (88, 91473182), (152, 52958158), (176, 45736591), (209, 38515024), (304, 26479079), (418, 19257512), (836, 9628756), (1672, 4814378), (3344, 2407189)]