68545792

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1371

約数の個数: 72

約数和(自身を含む): 161884800

約数和(自身を除く): 93339008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1319, 1624, 1792, 1856, 2638, 3248, 3712, 5276, 6496, 7424, 9233, 10552, 12992, 18466, 21104, 25984, 36932, 38251, 42208, 51968, 73864, 76502, 84416, 147728, 153004, 168832, 267757, 295456, 306008, 337664, 535514, 590912, 612016, 1071028, 1181824, 1224032, 2142056, 2363648, 2448064, 4284112, 4896128, 8568224, 9792256, 17136448, 34272896, 68545792]

約数ペア:

[(1, 68545792), (2, 34272896), (4, 17136448), (7, 9792256), (8, 8568224), (14, 4896128), (16, 4284112), (28, 2448064), (29, 2363648), (32, 2142056), (56, 1224032), (58, 1181824), (64, 1071028), (112, 612016), (116, 590912), (128, 535514), (203, 337664), (224, 306008), (232, 295456), (256, 267757), (406, 168832), (448, 153004), (464, 147728), (812, 84416), (896, 76502), (928, 73864), (1319, 51968), (1624, 42208), (1792, 38251), (1856, 36932), (2638, 25984), (3248, 21104), (3712, 18466), (5276, 12992), (6496, 10552), (7424, 9233)]