40043796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1303}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 101211264

約数和(自身を除く): 61167468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 788, 1182, 1303, 2364, 2561, 2606, 3909, 5122, 5212, 7683, 7818, 10244, 15366, 15636, 16939, 30732, 33878, 50817, 67756, 101634, 203268, 256691, 513382, 770073, 1026764, 1540146, 3080292, 3336983, 6673966, 10010949, 13347932, 20021898, 40043796]

約数ペア:

[(1, 40043796), (2, 20021898), (3, 13347932), (4, 10010949), (6, 6673966), (12, 3336983), (13, 3080292), (26, 1540146), (39, 1026764), (52, 770073), (78, 513382), (156, 256691), (197, 203268), (394, 101634), (591, 67756), (788, 50817), (1182, 33878), (1303, 30732), (2364, 16939), (2561, 15636), (2606, 15366), (3909, 10244), (5122, 7818), (5212, 7683)]