71997376

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3353

約数の個数: 56

約数和(自身を含む): 160934400

約数和(自身を除く): 88937024

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 3299, 5456, 6598, 10912, 13196, 21824, 26392, 36289, 52784, 72578, 102269, 105568, 145156, 204538, 211136, 290312, 409076, 580624, 818152, 1124959, 1161248, 1636304, 2249918, 2322496, 3272608, 4499836, 6545216, 8999672, 17999344, 35998688, 71997376]

約数ペア:

[(1, 71997376), (2, 35998688), (4, 17999344), (8, 8999672), (11, 6545216), (16, 4499836), (22, 3272608), (31, 2322496), (32, 2249918), (44, 1636304), (62, 1161248), (64, 1124959), (88, 818152), (124, 580624), (176, 409076), (248, 290312), (341, 211136), (352, 204538), (496, 145156), (682, 105568), (704, 102269), (992, 72578), (1364, 52784), (1984, 36289), (2728, 26392), (3299, 21824), (5456, 13196), (6598, 10912)]