15704703664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{7019}}^1$

素因数の和:7418

約数の個数: 80

約数和(自身を含む): 33927828480

約数和(自身を除く): 18223124816

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 347, 403, 496, 694, 806, 1388, 1612, 2776, 3224, 4511, 5552, 6448, 7019, 9022, 10757, 14038, 18044, 21514, 28076, 36088, 43028, 56152, 72176, 86056, 91247, 112304, 139841, 172112, 182494, 217589, 279682, 364988, 435178, 559364, 729976, 870356, 1118728, 1459952, 1740712, 2237456, 2435593, 2828657, 3481424, 4871186, 5657314, 9742372, 11314628, 19484744, 22629256, 31662709, 38969488, 45258512, 63325418, 75503383, 126650836, 151006766, 253301672, 302013532, 506603344, 604027064, 981543979, 1208054128, 1963087958, 3926175916, 7852351832, 15704703664]

約数ペア:

[(1, 15704703664), (2, 7852351832), (4, 3926175916), (8, 1963087958), (13, 1208054128), (16, 981543979), (26, 604027064), (31, 506603344), (52, 302013532), (62, 253301672), (104, 151006766), (124, 126650836), (208, 75503383), (248, 63325418), (347, 45258512), (403, 38969488), (496, 31662709), (694, 22629256), (806, 19484744), (1388, 11314628), (1612, 9742372), (2776, 5657314), (3224, 4871186), (4511, 3481424), (5552, 2828657), (6448, 2435593), (7019, 2237456), (9022, 1740712), (10757, 1459952), (14038, 1118728), (18044, 870356), (21514, 729976), (28076, 559364), (36088, 435178), (43028, 364988), (56152, 279682), (72176, 217589), (86056, 182494), (91247, 172112), (112304, 139841)]