15697412128

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{671059}}^1$

素因数の和:671129

約数の個数: 48

約数和(自身を含む): 33483209760

約数和(自身を除く): 17785797632

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2924, 5848, 11696, 23392, 671059, 1342118, 2684236, 5368472, 10736944, 11408003, 21473888, 22816006, 28855537, 45632012, 57711074, 91264024, 115422148, 182528048, 230844296, 365056096, 461688592, 490544129, 923377184, 981088258, 1962176516, 3924353032, 7848706064, 15697412128]

約数ペア:

[(1, 15697412128), (2, 7848706064), (4, 3924353032), (8, 1962176516), (16, 981088258), (17, 923377184), (32, 490544129), (34, 461688592), (43, 365056096), (68, 230844296), (86, 182528048), (136, 115422148), (172, 91264024), (272, 57711074), (344, 45632012), (544, 28855537), (688, 22816006), (731, 21473888), (1376, 11408003), (1462, 10736944), (2924, 5368472), (5848, 2684236), (11696, 1342118), (23392, 671059)]