29778736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2347}}^1$

素因数の和:2429

約数の個数: 40

約数和(自身を含む): 63179984

約数和(自身を除く): 33401248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 2347, 3172, 4694, 6344, 9388, 12688, 18776, 30511, 37552, 61022, 122044, 143167, 244088, 286334, 488176, 572668, 1145336, 1861171, 2290672, 3722342, 7444684, 14889368, 29778736]

約数ペア:

[(1, 29778736), (2, 14889368), (4, 7444684), (8, 3722342), (13, 2290672), (16, 1861171), (26, 1145336), (52, 572668), (61, 488176), (104, 286334), (122, 244088), (208, 143167), (244, 122044), (488, 61022), (793, 37552), (976, 30511), (1586, 18776), (2347, 12688), (3172, 9388), (4694, 6344)]