74712976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11587}}^1$

素因数の和:11639

約数の個数: 40

約数和(自身を含む): 160934144

約数和(自身を除く): 86221168

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 11587, 23174, 46348, 92696, 150631, 185392, 301262, 359197, 602524, 718394, 1205048, 1436788, 2410096, 2873576, 4669561, 5747152, 9339122, 18678244, 37356488, 74712976]

約数ペア:

[(1, 74712976), (2, 37356488), (4, 18678244), (8, 9339122), (13, 5747152), (16, 4669561), (26, 2873576), (31, 2410096), (52, 1436788), (62, 1205048), (104, 718394), (124, 602524), (208, 359197), (248, 301262), (403, 185392), (496, 150631), (806, 92696), (1612, 46348), (3224, 23174), (6448, 11587)]