16576728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 48000000

約数和(自身を除く): 31423272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1249, 1659, 1896, 2212, 2498, 3318, 3747, 4424, 4996, 6636, 7494, 8743, 9992, 13272, 14988, 17486, 26229, 29976, 34972, 52458, 69944, 98671, 104916, 197342, 209832, 296013, 394684, 592026, 690697, 789368, 1184052, 1381394, 2072091, 2368104, 2762788, 4144182, 5525576, 8288364, 16576728]

約数ペア:

[(1, 16576728), (2, 8288364), (3, 5525576), (4, 4144182), (6, 2762788), (7, 2368104), (8, 2072091), (12, 1381394), (14, 1184052), (21, 789368), (24, 690697), (28, 592026), (42, 394684), (56, 296013), (79, 209832), (84, 197342), (158, 104916), (168, 98671), (237, 69944), (316, 52458), (474, 34972), (553, 29976), (632, 26229), (948, 17486), (1106, 14988), (1249, 13272), (1659, 9992), (1896, 8743), (2212, 7494), (2498, 6636), (3318, 4996), (3747, 4424)]