74340448

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 184161600

約数和(自身を除く): 109821152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 521, 637, 686, 728, 784, 1042, 1274, 1372, 1456, 1568, 2084, 2548, 2744, 2912, 3647, 4168, 4459, 5096, 5488, 6773, 7294, 8336, 8918, 10192, 10976, 13546, 14588, 16672, 17836, 20384, 25529, 27092, 29176, 35672, 47411, 51058, 54184, 58352, 71344, 94822, 102116, 108368, 116704, 142688, 178703, 189644, 204232, 216736, 331877, 357406, 379288, 408464, 663754, 714812, 758576, 816928, 1327508, 1429624, 1517152, 2323139, 2655016, 2859248, 4646278, 5310032, 5718496, 9292556, 10620064, 18585112, 37170224, 74340448]

約数ペア:

[(1, 74340448), (2, 37170224), (4, 18585112), (7, 10620064), (8, 9292556), (13, 5718496), (14, 5310032), (16, 4646278), (26, 2859248), (28, 2655016), (32, 2323139), (49, 1517152), (52, 1429624), (56, 1327508), (91, 816928), (98, 758576), (104, 714812), (112, 663754), (182, 408464), (196, 379288), (208, 357406), (224, 331877), (343, 216736), (364, 204232), (392, 189644), (416, 178703), (521, 142688), (637, 116704), (686, 108368), (728, 102116), (784, 94822), (1042, 71344), (1274, 58352), (1372, 54184), (1456, 51058), (1568, 47411), (2084, 35672), (2548, 29176), (2744, 27092), (2912, 25529), (3647, 20384), (4168, 17836), (4459, 16672), (5096, 14588), (5488, 13546), (6773, 10976), (7294, 10192), (8336, 8918)]