396735944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{67289}}^1$

素因数の和:67373

約数の個数: 32

約数和(自身を含む): 823629600

約数和(自身を除く): 426893656

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 67289, 134578, 269156, 538312, 740179, 1480358, 2960716, 4508363, 5921432, 9016726, 18033452, 36066904, 49591993, 99183986, 198367972, 396735944]

約数ペア:

[(1, 396735944), (2, 198367972), (4, 99183986), (8, 49591993), (11, 36066904), (22, 18033452), (44, 9016726), (67, 5921432), (88, 4508363), (134, 2960716), (268, 1480358), (536, 740179), (737, 538312), (1474, 269156), (2948, 134578), (5896, 67289)]