29129927216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{75989}}^1$

素因数の和:76126

約数の個数: 80

約数和(自身を含む): 64640133600

約数和(自身を除く): 35510206384

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 97, 104, 152, 194, 208, 247, 304, 388, 494, 776, 988, 1261, 1552, 1843, 1976, 2522, 3686, 3952, 5044, 7372, 10088, 14744, 20176, 23959, 29488, 47918, 75989, 95836, 151978, 191672, 303956, 383344, 607912, 987857, 1215824, 1443791, 1975714, 2887582, 3951428, 5775164, 7370933, 7902856, 11550328, 14741866, 15805712, 18769283, 23100656, 29483732, 37538566, 58967464, 75077132, 95822129, 117934928, 140047727, 150154264, 191644258, 280095454, 300308528, 383288516, 560190908, 766577032, 1120381816, 1533154064, 1820620451, 2240763632, 3641240902, 7282481804, 14564963608, 29129927216]

約数ペア:

[(1, 29129927216), (2, 14564963608), (4, 7282481804), (8, 3641240902), (13, 2240763632), (16, 1820620451), (19, 1533154064), (26, 1120381816), (38, 766577032), (52, 560190908), (76, 383288516), (97, 300308528), (104, 280095454), (152, 191644258), (194, 150154264), (208, 140047727), (247, 117934928), (304, 95822129), (388, 75077132), (494, 58967464), (776, 37538566), (988, 29483732), (1261, 23100656), (1552, 18769283), (1843, 15805712), (1976, 14741866), (2522, 11550328), (3686, 7902856), (3952, 7370933), (5044, 5775164), (7372, 3951428), (10088, 2887582), (14744, 1975714), (20176, 1443791), (23959, 1215824), (29488, 987857), (47918, 607912), (75989, 383344), (95836, 303956), (151978, 191672)]