39616564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 77249088

約数和(自身を除く): 37632524

約数列:

[1, 2, 4, 13, 26, 52, 67, 83, 134, 137, 166, 268, 274, 332, 548, 871, 1079, 1742, 1781, 2158, 3484, 3562, 4316, 5561, 7124, 9179, 11122, 11371, 18358, 22244, 22742, 36716, 45484, 72293, 119327, 144586, 147823, 238654, 289172, 295646, 477308, 591292, 761857, 1523714, 3047428, 9904141, 19808282, 39616564]

約数ペア:

[(1, 39616564), (2, 19808282), (4, 9904141), (13, 3047428), (26, 1523714), (52, 761857), (67, 591292), (83, 477308), (134, 295646), (137, 289172), (166, 238654), (268, 147823), (274, 144586), (332, 119327), (548, 72293), (871, 45484), (1079, 36716), (1742, 22742), (1781, 22244), (2158, 18358), (3484, 11371), (3562, 11122), (4316, 9179), (5561, 7124)]