4065572

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 8709120

約数和(自身を除く): 4643548

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 59, 92, 107, 118, 161, 214, 236, 322, 413, 428, 644, 749, 826, 1357, 1498, 1652, 2461, 2714, 2996, 4922, 5428, 6313, 9499, 9844, 12626, 17227, 18998, 25252, 34454, 37996, 44191, 68908, 88382, 145199, 176764, 290398, 580796, 1016393, 2032786, 4065572]

約数ペア:

[(1, 4065572), (2, 2032786), (4, 1016393), (7, 580796), (14, 290398), (23, 176764), (28, 145199), (46, 88382), (59, 68908), (92, 44191), (107, 37996), (118, 34454), (161, 25252), (214, 18998), (236, 17227), (322, 12626), (413, 9844), (428, 9499), (644, 6313), (749, 5428), (826, 4922), (1357, 2996), (1498, 2714), (1652, 2461)]