26939552

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 55512072

約数和(自身を除く): 28572520

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 74, 122, 148, 244, 296, 373, 488, 592, 746, 976, 1184, 1492, 1952, 2257, 2984, 4514, 5968, 9028, 11936, 13801, 18056, 22753, 27602, 36112, 45506, 55204, 72224, 91012, 110408, 182024, 220816, 364048, 441632, 728096, 841861, 1683722, 3367444, 6734888, 13469776, 26939552]

約数ペア:

[(1, 26939552), (2, 13469776), (4, 6734888), (8, 3367444), (16, 1683722), (32, 841861), (37, 728096), (61, 441632), (74, 364048), (122, 220816), (148, 182024), (244, 110408), (296, 91012), (373, 72224), (488, 55204), (592, 45506), (746, 36112), (976, 27602), (1184, 22753), (1492, 18056), (1952, 13801), (2257, 11936), (2984, 9028), (4514, 5968)]