26948844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:759

約数の個数: 72

約数和(自身を含む): 74299680

約数和(自身を除く): 47350836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 647, 801, 1068, 1157, 1294, 1602, 1941, 2314, 2588, 3204, 3471, 3882, 4628, 5823, 6942, 7764, 8411, 10413, 11646, 13884, 16822, 20826, 23292, 25233, 33644, 41652, 50466, 57583, 75699, 100932, 115166, 151398, 172749, 230332, 302796, 345498, 518247, 690996, 748579, 1036494, 1497158, 2072988, 2245737, 2994316, 4491474, 6737211, 8982948, 13474422, 26948844]

約数ペア:

[(1, 26948844), (2, 13474422), (3, 8982948), (4, 6737211), (6, 4491474), (9, 2994316), (12, 2245737), (13, 2072988), (18, 1497158), (26, 1036494), (36, 748579), (39, 690996), (52, 518247), (78, 345498), (89, 302796), (117, 230332), (156, 172749), (178, 151398), (234, 115166), (267, 100932), (356, 75699), (468, 57583), (534, 50466), (647, 41652), (801, 33644), (1068, 25233), (1157, 23292), (1294, 20826), (1602, 16822), (1941, 13884), (2314, 11646), (2588, 10413), (3204, 8411), (3471, 7764), (3882, 6942), (4628, 5823)]