69426448

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1232

約数の個数: 80

約数和(自身を含む): 169739136

約数和(自身を除く): 100312688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 1066, 1148, 1163, 1456, 2132, 2296, 2326, 3731, 4264, 4592, 4652, 7462, 8141, 8528, 9304, 14924, 15119, 16282, 18608, 29848, 30238, 32564, 47683, 59696, 60476, 65128, 95366, 105833, 120952, 130256, 190732, 211666, 241904, 333781, 381464, 423332, 619879, 667562, 762928, 846664, 1239758, 1335124, 1693328, 2479516, 2670248, 4339153, 4959032, 5340496, 8678306, 9918064, 17356612, 34713224, 69426448]

約数ペア:

[(1, 69426448), (2, 34713224), (4, 17356612), (7, 9918064), (8, 8678306), (13, 5340496), (14, 4959032), (16, 4339153), (26, 2670248), (28, 2479516), (41, 1693328), (52, 1335124), (56, 1239758), (82, 846664), (91, 762928), (104, 667562), (112, 619879), (164, 423332), (182, 381464), (208, 333781), (287, 241904), (328, 211666), (364, 190732), (533, 130256), (574, 120952), (656, 105833), (728, 95366), (1066, 65128), (1148, 60476), (1163, 59696), (1456, 47683), (2132, 32564), (2296, 30238), (2326, 29848), (3731, 18608), (4264, 16282), (4592, 15119), (4652, 14924), (7462, 9304), (8141, 8528)]