13949504

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 56

約数和(自身を含む): 29260800

約数和(自身を除く): 15311296

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 89, 124, 158, 178, 248, 316, 356, 496, 632, 712, 992, 1264, 1424, 1984, 2449, 2528, 2759, 2848, 4898, 5056, 5518, 5696, 7031, 9796, 11036, 14062, 19592, 22072, 28124, 39184, 44144, 56248, 78368, 88288, 112496, 156736, 176576, 217961, 224992, 435922, 449984, 871844, 1743688, 3487376, 6974752, 13949504]

約数ペア:

[(1, 13949504), (2, 6974752), (4, 3487376), (8, 1743688), (16, 871844), (31, 449984), (32, 435922), (62, 224992), (64, 217961), (79, 176576), (89, 156736), (124, 112496), (158, 88288), (178, 78368), (248, 56248), (316, 44144), (356, 39184), (496, 28124), (632, 22072), (712, 19592), (992, 14062), (1264, 11036), (1424, 9796), (1984, 7031), (2449, 5696), (2528, 5518), (2759, 5056), (2848, 4898)]