40382272

素因数分解:

$2^6\times 7^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 84

約数和(自身を含む): 94975680

約数和(自身を除く): 54593408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 158, 163, 196, 224, 316, 326, 392, 448, 553, 632, 652, 784, 1106, 1141, 1264, 1304, 1568, 2212, 2282, 2528, 2608, 3136, 3871, 4424, 4564, 5056, 5216, 7742, 7987, 8848, 9128, 10432, 12877, 15484, 15974, 17696, 18256, 25754, 30968, 31948, 35392, 36512, 51508, 61936, 63896, 73024, 90139, 103016, 123872, 127792, 180278, 206032, 247744, 255584, 360556, 412064, 511168, 630973, 721112, 824128, 1261946, 1442224, 2523892, 2884448, 5047784, 5768896, 10095568, 20191136, 40382272]

約数ペア:

[(1, 40382272), (2, 20191136), (4, 10095568), (7, 5768896), (8, 5047784), (14, 2884448), (16, 2523892), (28, 1442224), (32, 1261946), (49, 824128), (56, 721112), (64, 630973), (79, 511168), (98, 412064), (112, 360556), (158, 255584), (163, 247744), (196, 206032), (224, 180278), (316, 127792), (326, 123872), (392, 103016), (448, 90139), (553, 73024), (632, 63896), (652, 61936), (784, 51508), (1106, 36512), (1141, 35392), (1264, 31948), (1304, 30968), (1568, 25754), (2212, 18256), (2282, 17696), (2528, 15974), (2608, 15484), (3136, 12877), (3871, 10432), (4424, 9128), (4564, 8848), (5056, 7987), (5216, 7742)]