11948453504

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{231631}}^1$

素因数の和:231689

約数の個数: 64

約数和(自身を含む): 26461639680

約数和(自身を除く): 14513186176

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 6448, 12896, 25792, 51584, 231631, 463262, 926524, 1853048, 3011203, 3706096, 6022406, 7180561, 7412192, 12044812, 14361122, 14824384, 24089624, 28722244, 29648768, 48179248, 57444488, 93347293, 96358496, 114888976, 186694586, 192716992, 229777952, 373389172, 385433984, 459555904, 746778344, 919111808, 1493556688, 2987113376, 5974226752, 11948453504]

約数ペア:

[(1, 11948453504), (2, 5974226752), (4, 2987113376), (8, 1493556688), (13, 919111808), (16, 746778344), (26, 459555904), (31, 385433984), (32, 373389172), (52, 229777952), (62, 192716992), (64, 186694586), (104, 114888976), (124, 96358496), (128, 93347293), (208, 57444488), (248, 48179248), (403, 29648768), (416, 28722244), (496, 24089624), (806, 14824384), (832, 14361122), (992, 12044812), (1612, 7412192), (1664, 7180561), (1984, 6022406), (3224, 3706096), (3968, 3011203), (6448, 1853048), (12896, 926524), (25792, 463262), (51584, 231631)]