28584216

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 82948320

約数和(自身を除く): 54364104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 41, 46, 69, 72, 82, 92, 123, 138, 164, 184, 207, 246, 276, 328, 369, 414, 421, 492, 552, 738, 828, 842, 943, 984, 1263, 1476, 1656, 1684, 1886, 2526, 2829, 2952, 3368, 3772, 3789, 5052, 5658, 7544, 7578, 8487, 9683, 10104, 11316, 15156, 16974, 17261, 19366, 22632, 29049, 30312, 33948, 34522, 38732, 51783, 58098, 67896, 69044, 77464, 87147, 103566, 116196, 138088, 155349, 174294, 207132, 232392, 310698, 348588, 397003, 414264, 621396, 697176, 794006, 1191009, 1242792, 1588012, 2382018, 3176024, 3573027, 4764036, 7146054, 9528072, 14292108, 28584216]

約数ペア:

[(1, 28584216), (2, 14292108), (3, 9528072), (4, 7146054), (6, 4764036), (8, 3573027), (9, 3176024), (12, 2382018), (18, 1588012), (23, 1242792), (24, 1191009), (36, 794006), (41, 697176), (46, 621396), (69, 414264), (72, 397003), (82, 348588), (92, 310698), (123, 232392), (138, 207132), (164, 174294), (184, 155349), (207, 138088), (246, 116196), (276, 103566), (328, 87147), (369, 77464), (414, 69044), (421, 67896), (492, 58098), (552, 51783), (738, 38732), (828, 34522), (842, 33948), (943, 30312), (984, 29049), (1263, 22632), (1476, 19366), (1656, 17261), (1684, 16974), (1886, 15156), (2526, 11316), (2829, 10104), (2952, 9683), (3368, 8487), (3772, 7578), (3789, 7544), (5052, 5658)]