28905392496

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{139753}}^1$

素因数の和:139934

約数の個数: 80

約数和(自身を含む): 77636142080

約数和(自身を除く): 48730749584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 139, 186, 248, 278, 372, 417, 496, 556, 744, 834, 1112, 1488, 1668, 2224, 3336, 4309, 6672, 8618, 12927, 17236, 25854, 34472, 51708, 68944, 103416, 139753, 206832, 279506, 419259, 559012, 838518, 1118024, 1677036, 2236048, 3354072, 4332343, 6708144, 8664686, 12997029, 17329372, 19425667, 25994058, 34658744, 38851334, 51988116, 58277001, 69317488, 77702668, 103976232, 116554002, 155405336, 207952464, 233108004, 310810672, 466216008, 602195677, 932432016, 1204391354, 1806587031, 2408782708, 3613174062, 4817565416, 7226348124, 9635130832, 14452696248, 28905392496]

約数ペア:

[(1, 28905392496), (2, 14452696248), (3, 9635130832), (4, 7226348124), (6, 4817565416), (8, 3613174062), (12, 2408782708), (16, 1806587031), (24, 1204391354), (31, 932432016), (48, 602195677), (62, 466216008), (93, 310810672), (124, 233108004), (139, 207952464), (186, 155405336), (248, 116554002), (278, 103976232), (372, 77702668), (417, 69317488), (496, 58277001), (556, 51988116), (744, 38851334), (834, 34658744), (1112, 25994058), (1488, 19425667), (1668, 17329372), (2224, 12997029), (3336, 8664686), (4309, 6708144), (6672, 4332343), (8618, 3354072), (12927, 2236048), (17236, 1677036), (25854, 1118024), (34472, 838518), (51708, 559012), (68944, 419259), (103416, 279506), (139753, 206832)]