42405944

素因数分解:

$2^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1657}}^1$

素因数の和:2127

約数の個数: 32

約数和(自身を含む): 91123680

約数和(自身を除く): 48717736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 457, 914, 1657, 1828, 3199, 3314, 3656, 6398, 6628, 11599, 12796, 13256, 23198, 25592, 46396, 92792, 757249, 1514498, 3028996, 5300743, 6057992, 10601486, 21202972, 42405944]

約数ペア:

[(1, 42405944), (2, 21202972), (4, 10601486), (7, 6057992), (8, 5300743), (14, 3028996), (28, 1514498), (56, 757249), (457, 92792), (914, 46396), (1657, 25592), (1828, 23198), (3199, 13256), (3314, 12796), (3656, 11599), (6398, 6628)]