26902976

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:421

約数の個数: 56

約数和(自身を含む): 57424320

約数和(自身を除く): 30521344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 136, 158, 272, 313, 316, 544, 626, 632, 1088, 1252, 1264, 1343, 2504, 2528, 2686, 5008, 5056, 5321, 5372, 10016, 10642, 10744, 20032, 21284, 21488, 24727, 42568, 42976, 49454, 85136, 85952, 98908, 170272, 197816, 340544, 395632, 420359, 791264, 840718, 1582528, 1681436, 3362872, 6725744, 13451488, 26902976]

約数ペア:

[(1, 26902976), (2, 13451488), (4, 6725744), (8, 3362872), (16, 1681436), (17, 1582528), (32, 840718), (34, 791264), (64, 420359), (68, 395632), (79, 340544), (136, 197816), (158, 170272), (272, 98908), (313, 85952), (316, 85136), (544, 49454), (626, 42976), (632, 42568), (1088, 24727), (1252, 21488), (1264, 21284), (1343, 20032), (2504, 10744), (2528, 10642), (2686, 10016), (5008, 5372), (5056, 5321)]