47144568

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 121478400

約数和(自身を除く): 74333832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 73, 142, 146, 213, 219, 284, 292, 379, 426, 438, 568, 584, 758, 852, 876, 1137, 1516, 1704, 1752, 2274, 3032, 4548, 5183, 9096, 10366, 15549, 20732, 26909, 27667, 31098, 41464, 53818, 55334, 62196, 80727, 83001, 107636, 110668, 124392, 161454, 166002, 215272, 221336, 322908, 332004, 645816, 664008, 1964357, 3928714, 5893071, 7857428, 11786142, 15714856, 23572284, 47144568]

約数ペア:

[(1, 47144568), (2, 23572284), (3, 15714856), (4, 11786142), (6, 7857428), (8, 5893071), (12, 3928714), (24, 1964357), (71, 664008), (73, 645816), (142, 332004), (146, 322908), (213, 221336), (219, 215272), (284, 166002), (292, 161454), (379, 124392), (426, 110668), (438, 107636), (568, 83001), (584, 80727), (758, 62196), (852, 55334), (876, 53818), (1137, 41464), (1516, 31098), (1704, 27667), (1752, 26909), (2274, 20732), (3032, 15549), (4548, 10366), (5183, 9096)]