27820392

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 73090560

約数和(自身を除く): 45270168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 613, 732, 744, 1226, 1464, 1839, 1891, 2452, 3678, 3782, 4904, 5673, 7356, 7564, 11346, 14712, 15128, 19003, 22692, 37393, 38006, 45384, 57009, 74786, 76012, 112179, 114018, 149572, 152024, 224358, 228036, 299144, 448716, 456072, 897432, 1159183, 2318366, 3477549, 4636732, 6955098, 9273464, 13910196, 27820392]

約数ペア:

[(1, 27820392), (2, 13910196), (3, 9273464), (4, 6955098), (6, 4636732), (8, 3477549), (12, 2318366), (24, 1159183), (31, 897432), (61, 456072), (62, 448716), (93, 299144), (122, 228036), (124, 224358), (183, 152024), (186, 149572), (244, 114018), (248, 112179), (366, 76012), (372, 74786), (488, 57009), (613, 45384), (732, 38006), (744, 37393), (1226, 22692), (1464, 19003), (1839, 15128), (1891, 14712), (2452, 11346), (3678, 7564), (3782, 7356), (4904, 5673)]