64429976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3461}}^1$

素因数の和:3659

約数の個数: 32

約数和(自身を含む): 130863600

約数和(自身を除く): 66433624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2327, 3461, 4654, 6922, 9308, 13844, 18616, 27688, 44993, 89986, 179972, 359944, 619519, 1239038, 2478076, 4956152, 8053747, 16107494, 32214988, 64429976]

約数ペア:

[(1, 64429976), (2, 32214988), (4, 16107494), (8, 8053747), (13, 4956152), (26, 2478076), (52, 1239038), (104, 619519), (179, 359944), (358, 179972), (716, 89986), (1432, 44993), (2327, 27688), (3461, 18616), (4654, 13844), (6922, 9308)]