15431893696

素因数分解:

$2^6\times {\mathrm{37}}^2\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2154

約数の個数: 84

約数和(自身を含む): 31842379800

約数和(自身を除く): 16410486104

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 89, 148, 178, 296, 356, 592, 712, 1184, 1369, 1424, 1979, 2368, 2738, 2848, 3293, 3958, 5476, 5696, 6586, 7916, 10952, 13172, 15832, 21904, 26344, 31664, 43808, 52688, 63328, 73223, 87616, 105376, 121841, 126656, 146446, 176131, 210752, 243682, 292892, 352262, 487364, 585784, 704524, 974728, 1171568, 1409048, 1949456, 2343136, 2709251, 2818096, 3898912, 4686272, 5418502, 5636192, 6516847, 7797824, 10837004, 11272384, 13033694, 21674008, 26067388, 43348016, 52134776, 86696032, 104269552, 173392064, 208539104, 241123339, 417078208, 482246678, 964493356, 1928986712, 3857973424, 7715946848, 15431893696]

約数ペア:

[(1, 15431893696), (2, 7715946848), (4, 3857973424), (8, 1928986712), (16, 964493356), (32, 482246678), (37, 417078208), (64, 241123339), (74, 208539104), (89, 173392064), (148, 104269552), (178, 86696032), (296, 52134776), (356, 43348016), (592, 26067388), (712, 21674008), (1184, 13033694), (1369, 11272384), (1424, 10837004), (1979, 7797824), (2368, 6516847), (2738, 5636192), (2848, 5418502), (3293, 4686272), (3958, 3898912), (5476, 2818096), (5696, 2709251), (6586, 2343136), (7916, 1949456), (10952, 1409048), (13172, 1171568), (15832, 974728), (21904, 704524), (26344, 585784), (31664, 487364), (43808, 352262), (52688, 292892), (63328, 243682), (73223, 210752), (87616, 176131), (105376, 146446), (121841, 126656)]