15742969072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1607}}^1\times {\mathrm{19751}}^1$

素因数の和:21397

約数の個数: 40

約数和(自身を含む): 31507126272

約数和(自身を除く): 15764157200

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1607, 3214, 6428, 12856, 19751, 25712, 39502, 49817, 79004, 99634, 158008, 199268, 316016, 398536, 612281, 797072, 1224562, 2449124, 4898248, 9796496, 31739857, 63479714, 126959428, 253918856, 507837712, 983935567, 1967871134, 3935742268, 7871484536, 15742969072]

約数ペア:

[(1, 15742969072), (2, 7871484536), (4, 3935742268), (8, 1967871134), (16, 983935567), (31, 507837712), (62, 253918856), (124, 126959428), (248, 63479714), (496, 31739857), (1607, 9796496), (3214, 4898248), (6428, 2449124), (12856, 1224562), (19751, 797072), (25712, 612281), (39502, 398536), (49817, 316016), (79004, 199268), (99634, 158008)]