39266768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3491}}^1$

素因数の和:3555

約数の個数: 40

約数和(自身を含む): 82271520

約数和(自身を除く): 43004752

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 3491, 5624, 6982, 11248, 13964, 27928, 55856, 66329, 129167, 132658, 258334, 265316, 516668, 530632, 1033336, 1061264, 2066672, 2454173, 4908346, 9816692, 19633384, 39266768]

約数ペア:

[(1, 39266768), (2, 19633384), (4, 9816692), (8, 4908346), (16, 2454173), (19, 2066672), (37, 1061264), (38, 1033336), (74, 530632), (76, 516668), (148, 265316), (152, 258334), (296, 132658), (304, 129167), (592, 66329), (703, 55856), (1406, 27928), (2812, 13964), (3491, 11248), (5624, 6982)]