28889112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2819}}^1$

素因数の和:2896

約数の個数: 64

約数和(自身を含む): 83923200

約数和(自身を除く): 55034088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 2819, 3416, 5124, 5638, 8457, 10248, 11276, 16914, 19733, 22552, 33828, 39466, 59199, 67656, 78932, 118398, 157864, 171959, 236796, 343918, 473592, 515877, 687836, 1031754, 1203713, 1375672, 2063508, 2407426, 3611139, 4127016, 4814852, 7222278, 9629704, 14444556, 28889112]

約数ペア:

[(1, 28889112), (2, 14444556), (3, 9629704), (4, 7222278), (6, 4814852), (7, 4127016), (8, 3611139), (12, 2407426), (14, 2063508), (21, 1375672), (24, 1203713), (28, 1031754), (42, 687836), (56, 515877), (61, 473592), (84, 343918), (122, 236796), (168, 171959), (183, 157864), (244, 118398), (366, 78932), (427, 67656), (488, 59199), (732, 39466), (854, 33828), (1281, 22552), (1464, 19733), (1708, 16914), (2562, 11276), (2819, 10248), (3416, 8457), (5124, 5638)]