42708764

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 89208000

約数和(自身を除く): 46499236

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 149, 203, 298, 353, 406, 596, 706, 812, 1043, 1412, 2086, 2471, 4172, 4321, 4942, 8642, 9884, 10237, 17284, 20474, 30247, 40948, 52597, 60494, 71659, 105194, 120988, 143318, 210388, 286636, 368179, 736358, 1472716, 1525313, 3050626, 6101252, 10677191, 21354382, 42708764]

約数ペア:

[(1, 42708764), (2, 21354382), (4, 10677191), (7, 6101252), (14, 3050626), (28, 1525313), (29, 1472716), (58, 736358), (116, 368179), (149, 286636), (203, 210388), (298, 143318), (353, 120988), (406, 105194), (596, 71659), (706, 60494), (812, 52597), (1043, 40948), (1412, 30247), (2086, 20474), (2471, 17284), (4172, 10237), (4321, 9884), (4942, 8642)]