68291344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10487}}^1$

素因数の和:10543

約数の個数: 40

約数和(自身を含む): 148258368

約数和(自身を除く): 79967024

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 10487, 20974, 41948, 83896, 115357, 167792, 230714, 388019, 461428, 776038, 922856, 1552076, 1845712, 3104152, 4268209, 6208304, 8536418, 17072836, 34145672, 68291344]

約数ペア:

[(1, 68291344), (2, 34145672), (4, 17072836), (8, 8536418), (11, 6208304), (16, 4268209), (22, 3104152), (37, 1845712), (44, 1552076), (74, 922856), (88, 776038), (148, 461428), (176, 388019), (296, 230714), (407, 167792), (592, 115357), (814, 83896), (1628, 41948), (3256, 20974), (6512, 10487)]