71011948

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3557}}^1$

素因数の和:3622

約数の個数: 48

約数和(自身を含む): 153022464

約数和(自身を除く): 82010516

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2852, 3557, 4991, 7114, 9982, 14228, 19964, 24899, 49798, 81811, 99596, 110267, 163622, 220534, 327244, 441068, 572677, 771869, 1145354, 1543738, 2290708, 2536141, 3087476, 5072282, 10144564, 17752987, 35505974, 71011948]

約数ペア:

[(1, 71011948), (2, 35505974), (4, 17752987), (7, 10144564), (14, 5072282), (23, 3087476), (28, 2536141), (31, 2290708), (46, 1543738), (62, 1145354), (92, 771869), (124, 572677), (161, 441068), (217, 327244), (322, 220534), (434, 163622), (644, 110267), (713, 99596), (868, 81811), (1426, 49798), (2852, 24899), (3557, 19964), (4991, 14228), (7114, 9982)]