2654528

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 56

約数和(自身を含む): 5791200

約数和(自身を除く): 3136672

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 59, 64, 74, 76, 118, 148, 152, 236, 296, 304, 472, 592, 608, 703, 944, 1121, 1184, 1216, 1406, 1888, 2183, 2242, 2368, 2812, 3776, 4366, 4484, 5624, 8732, 8968, 11248, 17464, 17936, 22496, 34928, 35872, 41477, 44992, 69856, 71744, 82954, 139712, 165908, 331816, 663632, 1327264, 2654528]

約数ペア:

[(1, 2654528), (2, 1327264), (4, 663632), (8, 331816), (16, 165908), (19, 139712), (32, 82954), (37, 71744), (38, 69856), (59, 44992), (64, 41477), (74, 35872), (76, 34928), (118, 22496), (148, 17936), (152, 17464), (236, 11248), (296, 8968), (304, 8732), (472, 5624), (592, 4484), (608, 4366), (703, 3776), (944, 2812), (1121, 2368), (1184, 2242), (1216, 2183), (1406, 1888)]