15671725888

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2690887}}^1$

素因数の和:2690919

約数の個数: 56

約数和(自身を含む): 38275190912

約数和(自身を除く): 22603465024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 2690887, 5381774, 10763548, 18836209, 21527096, 34981531, 37672418, 43054192, 69963062, 75344836, 86108384, 139926124, 150689672, 172216768, 244870717, 279852248, 301379344, 489741434, 559704496, 602758688, 979482868, 1119408992, 1205517376, 1958965736, 2238817984, 3917931472, 7835862944, 15671725888]

約数ペア:

[(1, 15671725888), (2, 7835862944), (4, 3917931472), (7, 2238817984), (8, 1958965736), (13, 1205517376), (14, 1119408992), (16, 979482868), (26, 602758688), (28, 559704496), (32, 489741434), (52, 301379344), (56, 279852248), (64, 244870717), (91, 172216768), (104, 150689672), (112, 139926124), (182, 86108384), (208, 75344836), (224, 69963062), (364, 43054192), (416, 37672418), (448, 34981531), (728, 21527096), (832, 18836209), (1456, 10763548), (2912, 5381774), (5824, 2690887)]