70969288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 153362160

約数和(自身を除く): 82392872

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 137, 221, 274, 293, 442, 548, 586, 884, 1096, 1172, 1768, 1781, 2329, 2344, 3562, 3809, 4658, 4981, 7124, 7618, 9316, 9962, 14248, 15236, 18632, 19924, 30277, 30472, 39848, 40141, 60554, 64753, 80282, 121108, 129506, 160564, 242216, 259012, 321128, 518024, 521833, 682397, 1043666, 1364794, 2087332, 2729588, 4174664, 5459176, 8871161, 17742322, 35484644, 70969288]

約数ペア:

[(1, 70969288), (2, 35484644), (4, 17742322), (8, 8871161), (13, 5459176), (17, 4174664), (26, 2729588), (34, 2087332), (52, 1364794), (68, 1043666), (104, 682397), (136, 521833), (137, 518024), (221, 321128), (274, 259012), (293, 242216), (442, 160564), (548, 129506), (586, 121108), (884, 80282), (1096, 64753), (1172, 60554), (1768, 40141), (1781, 39848), (2329, 30472), (2344, 30277), (3562, 19924), (3809, 18632), (4658, 15236), (4981, 14248), (7124, 9962), (7618, 9316)]