1738223704

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{4507}}^1$

素因数の和:4688

約数の個数: 64

約数和(自身を含む): 3817013760

約数和(自身を除く): 2078790056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 97, 142, 194, 284, 388, 497, 568, 679, 776, 994, 1358, 1988, 2716, 3976, 4507, 5432, 6887, 9014, 13774, 18028, 27548, 31549, 36056, 48209, 55096, 63098, 96418, 126196, 192836, 252392, 319997, 385672, 437179, 639994, 874358, 1279988, 1748716, 2239979, 2559976, 3060253, 3497432, 4479958, 6120506, 8959916, 12241012, 17919832, 24482024, 31039709, 62079418, 124158836, 217277963, 248317672, 434555926, 869111852, 1738223704]

約数ペア:

[(1, 1738223704), (2, 869111852), (4, 434555926), (7, 248317672), (8, 217277963), (14, 124158836), (28, 62079418), (56, 31039709), (71, 24482024), (97, 17919832), (142, 12241012), (194, 8959916), (284, 6120506), (388, 4479958), (497, 3497432), (568, 3060253), (679, 2559976), (776, 2239979), (994, 1748716), (1358, 1279988), (1988, 874358), (2716, 639994), (3976, 437179), (4507, 385672), (5432, 319997), (6887, 252392), (9014, 192836), (13774, 126196), (18028, 96418), (27548, 63098), (31549, 55096), (36056, 48209)]