40803812

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 87198720

約数和(自身を除く): 46394908

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1621, 1798, 3242, 3596, 6293, 6484, 11347, 12586, 22694, 25172, 45388, 47009, 50251, 94018, 100502, 188036, 201004, 329063, 351757, 658126, 703514, 1316252, 1407028, 1457279, 2914558, 5829116, 10200953, 20401906, 40803812]

約数ペア:

[(1, 40803812), (2, 20401906), (4, 10200953), (7, 5829116), (14, 2914558), (28, 1457279), (29, 1407028), (31, 1316252), (58, 703514), (62, 658126), (116, 351757), (124, 329063), (203, 201004), (217, 188036), (406, 100502), (434, 94018), (812, 50251), (868, 47009), (899, 45388), (1621, 25172), (1798, 22694), (3242, 12586), (3596, 11347), (6293, 6484)]