5558488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 12348000

約数和(自身を除く): 6789512

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 97, 104, 116, 152, 194, 232, 247, 377, 388, 494, 551, 754, 776, 988, 1102, 1261, 1508, 1843, 1976, 2204, 2522, 2813, 3016, 3686, 4408, 5044, 5626, 7163, 7372, 10088, 11252, 14326, 14744, 22504, 23959, 28652, 36569, 47918, 53447, 57304, 73138, 95836, 106894, 146276, 191672, 213788, 292552, 427576, 694811, 1389622, 2779244, 5558488]

約数ペア:

[(1, 5558488), (2, 2779244), (4, 1389622), (8, 694811), (13, 427576), (19, 292552), (26, 213788), (29, 191672), (38, 146276), (52, 106894), (58, 95836), (76, 73138), (97, 57304), (104, 53447), (116, 47918), (152, 36569), (194, 28652), (232, 23959), (247, 22504), (377, 14744), (388, 14326), (494, 11252), (551, 10088), (754, 7372), (776, 7163), (988, 5626), (1102, 5044), (1261, 4408), (1508, 3686), (1843, 3016), (1976, 2813), (2204, 2522)]