13724512

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 28123200

約数和(自身を除く): 14398688

約数列:

[1, 2, 4, 8, 16, 32, 61, 79, 89, 122, 158, 178, 244, 316, 356, 488, 632, 712, 976, 1264, 1424, 1952, 2528, 2848, 4819, 5429, 7031, 9638, 10858, 14062, 19276, 21716, 28124, 38552, 43432, 56248, 77104, 86864, 112496, 154208, 173728, 224992, 428891, 857782, 1715564, 3431128, 6862256, 13724512]

約数ペア:

[(1, 13724512), (2, 6862256), (4, 3431128), (8, 1715564), (16, 857782), (32, 428891), (61, 224992), (79, 173728), (89, 154208), (122, 112496), (158, 86864), (178, 77104), (244, 56248), (316, 43432), (356, 38552), (488, 28124), (632, 21716), (712, 19276), (976, 14062), (1264, 10858), (1424, 9638), (1952, 7031), (2528, 5429), (2848, 4819)]