34780479344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{18217}}^1$

素因数の和:18442

約数の個数: 80

約数和(自身を含む): 74195647008

約数和(自身を除く): 39415167664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 137, 208, 268, 274, 536, 548, 871, 1072, 1096, 1742, 1781, 2192, 3484, 3562, 6968, 7124, 9179, 13936, 14248, 18217, 18358, 28496, 36434, 36716, 72868, 73432, 119327, 145736, 146864, 236821, 238654, 291472, 473642, 477308, 947284, 954616, 1220539, 1894568, 1909232, 2441078, 2495729, 3789136, 4882156, 4991458, 9764312, 9982916, 15867007, 19528624, 19965832, 31734014, 32444477, 39931664, 63468028, 64888954, 126936056, 129777908, 167213843, 253872112, 259555816, 334427686, 519111632, 668855372, 1337710744, 2173779959, 2675421488, 4347559918, 8695119836, 17390239672, 34780479344]

約数ペア:

[(1, 34780479344), (2, 17390239672), (4, 8695119836), (8, 4347559918), (13, 2675421488), (16, 2173779959), (26, 1337710744), (52, 668855372), (67, 519111632), (104, 334427686), (134, 259555816), (137, 253872112), (208, 167213843), (268, 129777908), (274, 126936056), (536, 64888954), (548, 63468028), (871, 39931664), (1072, 32444477), (1096, 31734014), (1742, 19965832), (1781, 19528624), (2192, 15867007), (3484, 9982916), (3562, 9764312), (6968, 4991458), (7124, 4882156), (9179, 3789136), (13936, 2495729), (14248, 2441078), (18217, 1909232), (18358, 1894568), (28496, 1220539), (36434, 954616), (36716, 947284), (72868, 477308), (73432, 473642), (119327, 291472), (145736, 238654), (146864, 236821)]