25484768

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 53887680

約数和(自身を除く): 28402912

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 136, 158, 272, 316, 544, 593, 632, 1186, 1264, 1343, 2372, 2528, 2686, 4744, 5372, 9488, 10081, 10744, 18976, 20162, 21488, 40324, 42976, 46847, 80648, 93694, 161296, 187388, 322592, 374776, 749552, 796399, 1499104, 1592798, 3185596, 6371192, 12742384, 25484768]

約数ペア:

[(1, 25484768), (2, 12742384), (4, 6371192), (8, 3185596), (16, 1592798), (17, 1499104), (32, 796399), (34, 749552), (68, 374776), (79, 322592), (136, 187388), (158, 161296), (272, 93694), (316, 80648), (544, 46847), (593, 42976), (632, 40324), (1186, 21488), (1264, 20162), (1343, 18976), (2372, 10744), (2528, 10081), (2686, 9488), (4744, 5372)]