13305616768

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{31567}}^1$

素因数の和:31707

約数の個数: 64

約数和(自身を含む): 27530452800

約数和(自身を除く): 14224836032

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 89, 128, 148, 178, 296, 356, 592, 712, 1184, 1424, 2368, 2848, 3293, 4736, 5696, 6586, 11392, 13172, 26344, 31567, 52688, 63134, 105376, 126268, 210752, 252536, 421504, 505072, 1010144, 1167979, 2020288, 2335958, 2809463, 4040576, 4671916, 5618926, 9343832, 11237852, 18687664, 22475704, 37375328, 44951408, 74750656, 89902816, 103950131, 149501312, 179805632, 207900262, 359611264, 415800524, 831601048, 1663202096, 3326404192, 6652808384, 13305616768]

約数ペア:

[(1, 13305616768), (2, 6652808384), (4, 3326404192), (8, 1663202096), (16, 831601048), (32, 415800524), (37, 359611264), (64, 207900262), (74, 179805632), (89, 149501312), (128, 103950131), (148, 89902816), (178, 74750656), (296, 44951408), (356, 37375328), (592, 22475704), (712, 18687664), (1184, 11237852), (1424, 9343832), (2368, 5618926), (2848, 4671916), (3293, 4040576), (4736, 2809463), (5696, 2335958), (6586, 2020288), (11392, 1167979), (13172, 1010144), (26344, 505072), (31567, 421504), (52688, 252536), (63134, 210752), (105376, 126268)]