15697087336

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{57593}}^1$

素因数の和:57794

約数の個数: 64

約数和(自身を含む): 34943431680

約数和(自身を除く): 19246344344

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 157, 217, 248, 314, 434, 628, 868, 1099, 1256, 1736, 2198, 4396, 4867, 8792, 9734, 19468, 34069, 38936, 57593, 68138, 115186, 136276, 230372, 272552, 403151, 460744, 806302, 1612604, 1785383, 3225208, 3570766, 7141532, 9042101, 12497681, 14283064, 18084202, 24995362, 36168404, 49990724, 63294707, 72336808, 99981448, 126589414, 253178828, 280305131, 506357656, 560610262, 1121220524, 1962135917, 2242441048, 3924271834, 7848543668, 15697087336]

約数ペア:

[(1, 15697087336), (2, 7848543668), (4, 3924271834), (7, 2242441048), (8, 1962135917), (14, 1121220524), (28, 560610262), (31, 506357656), (56, 280305131), (62, 253178828), (124, 126589414), (157, 99981448), (217, 72336808), (248, 63294707), (314, 49990724), (434, 36168404), (628, 24995362), (868, 18084202), (1099, 14283064), (1256, 12497681), (1736, 9042101), (2198, 7141532), (4396, 3570766), (4867, 3225208), (8792, 1785383), (9734, 1612604), (19468, 806302), (34069, 460744), (38936, 403151), (57593, 272552), (68138, 230372), (115186, 136276)]