28923530844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{16943}}^1$

素因数の和:17347

約数の個数: 96

約数和(自身を含む): 75241119744

約数和(自身を除く): 46317588900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 353, 372, 403, 706, 806, 1059, 1209, 1412, 1612, 2118, 2418, 4236, 4589, 4836, 9178, 10943, 13767, 16943, 18356, 21886, 27534, 32829, 33886, 43772, 50829, 55068, 65658, 67772, 101658, 131316, 142259, 203316, 220259, 284518, 426777, 440518, 525233, 569036, 660777, 853554, 881036, 1050466, 1321554, 1575699, 1707108, 2100932, 2643108, 3151398, 5980879, 6302796, 6828029, 11961758, 13656058, 17942637, 20484087, 23923516, 27312116, 35885274, 40968174, 71770548, 77751427, 81936348, 155502854, 185407249, 233254281, 311005708, 370814498, 466508562, 556221747, 741628996, 933017124, 1112443494, 2224886988, 2410294237, 4820588474, 7230882711, 9641176948, 14461765422, 28923530844]

約数ペア:

[(1, 28923530844), (2, 14461765422), (3, 9641176948), (4, 7230882711), (6, 4820588474), (12, 2410294237), (13, 2224886988), (26, 1112443494), (31, 933017124), (39, 741628996), (52, 556221747), (62, 466508562), (78, 370814498), (93, 311005708), (124, 233254281), (156, 185407249), (186, 155502854), (353, 81936348), (372, 77751427), (403, 71770548), (706, 40968174), (806, 35885274), (1059, 27312116), (1209, 23923516), (1412, 20484087), (1612, 17942637), (2118, 13656058), (2418, 11961758), (4236, 6828029), (4589, 6302796), (4836, 5980879), (9178, 3151398), (10943, 2643108), (13767, 2100932), (16943, 1707108), (18356, 1575699), (21886, 1321554), (27534, 1050466), (32829, 881036), (33886, 853554), (43772, 660777), (50829, 569036), (55068, 525233), (65658, 440518), (67772, 426777), (101658, 284518), (131316, 220259), (142259, 203316)]