28385586356

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{14177}}^1$

素因数の和:14520

約数の個数: 48

約数和(自身を含む): 52262149632

約数和(自身を除く): 23876563276

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 241, 268, 482, 964, 2077, 4154, 7471, 8308, 14177, 14942, 16147, 28354, 29884, 32294, 56708, 64588, 439487, 500557, 878974, 949859, 1001114, 1757948, 1899718, 2002228, 3416657, 3799436, 6833314, 13666628, 29445629, 58891258, 105916367, 117782516, 211832734, 228916019, 423665468, 457832038, 915664076, 7096396589, 14192793178, 28385586356]

約数ペア:

[(1, 28385586356), (2, 14192793178), (4, 7096396589), (31, 915664076), (62, 457832038), (67, 423665468), (124, 228916019), (134, 211832734), (241, 117782516), (268, 105916367), (482, 58891258), (964, 29445629), (2077, 13666628), (4154, 6833314), (7471, 3799436), (8308, 3416657), (14177, 2002228), (14942, 1899718), (16147, 1757948), (28354, 1001114), (29884, 949859), (32294, 878974), (56708, 500557), (64588, 439487)]