39069472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4943}}^1$

素因数の和:4985

約数の個数: 48

約数和(自身を含む): 87212160

約数和(自身を除く): 48142688

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 4943, 7904, 9886, 19772, 39544, 64259, 79088, 93917, 128518, 158176, 187834, 257036, 375668, 514072, 751336, 1028144, 1220921, 1502672, 2056288, 2441842, 3005344, 4883684, 9767368, 19534736, 39069472]

約数ペア:

[(1, 39069472), (2, 19534736), (4, 9767368), (8, 4883684), (13, 3005344), (16, 2441842), (19, 2056288), (26, 1502672), (32, 1220921), (38, 1028144), (52, 751336), (76, 514072), (104, 375668), (152, 257036), (208, 187834), (247, 158176), (304, 128518), (416, 93917), (494, 79088), (608, 64259), (988, 39544), (1976, 19772), (3952, 9886), (4943, 7904)]