17426968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 37185120

約数和(自身を除く): 19758152

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 61, 67, 82, 104, 122, 134, 164, 244, 268, 328, 488, 533, 536, 793, 871, 1066, 1586, 1742, 2132, 2501, 2747, 3172, 3484, 4087, 4264, 5002, 5494, 6344, 6968, 8174, 10004, 10988, 16348, 20008, 21976, 32513, 32696, 35711, 53131, 65026, 71422, 106262, 130052, 142844, 167567, 212524, 260104, 285688, 335134, 425048, 670268, 1340536, 2178371, 4356742, 8713484, 17426968]

約数ペア:

[(1, 17426968), (2, 8713484), (4, 4356742), (8, 2178371), (13, 1340536), (26, 670268), (41, 425048), (52, 335134), (61, 285688), (67, 260104), (82, 212524), (104, 167567), (122, 142844), (134, 130052), (164, 106262), (244, 71422), (268, 65026), (328, 53131), (488, 35711), (533, 32696), (536, 32513), (793, 21976), (871, 20008), (1066, 16348), (1586, 10988), (1742, 10004), (2132, 8174), (2501, 6968), (2747, 6344), (3172, 5494), (3484, 5002), (4087, 4264)]