977773888

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167887}}^1$

素因数の和:167919

約数の個数: 56

約数和(自身を含む): 2388038912

約数和(自身を除く): 1410265024

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, 167887, 335774, 671548, 1175209, 1343096, 2182531, 2350418, 2686192, 4365062, 4700836, 5372384, 8730124, 9401672, 10744768, 15277717, 17460248, 18803344, 30555434, 34920496, 37606688, 61110868, 69840992, 75213376, 122221736, 139681984, 244443472, 488886944, 977773888]

約数ペア:

[(1, 977773888), (2, 488886944), (4, 244443472), (7, 139681984), (8, 122221736), (13, 75213376), (14, 69840992), (16, 61110868), (26, 37606688), (28, 34920496), (32, 30555434), (52, 18803344), (56, 17460248), (64, 15277717), (91, 10744768), (104, 9401672), (112, 8730124), (182, 5372384), (208, 4700836), (224, 4365062), (364, 2686192), (416, 2350418), (448, 2182531), (728, 1343096), (832, 1175209), (1456, 671548), (2912, 335774), (5824, 167887)]