22172696

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 55062000

約数和(自身を除く): 32889304

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 182, 196, 229, 247, 266, 364, 392, 458, 494, 532, 637, 728, 916, 931, 988, 1064, 1274, 1603, 1729, 1832, 1862, 1976, 2548, 2977, 3206, 3458, 3724, 4351, 5096, 5954, 6412, 6916, 7448, 8702, 11221, 11908, 12103, 12824, 13832, 17404, 20839, 22442, 23816, 24206, 30457, 34808, 41678, 44884, 48412, 56563, 60914, 83356, 89768, 96824, 113126, 121828, 145873, 166712, 213199, 226252, 243656, 291746, 395941, 426398, 452504, 583492, 791882, 852796, 1166984, 1583764, 1705592, 2771587, 3167528, 5543174, 11086348, 22172696]

約数ペア:

[(1, 22172696), (2, 11086348), (4, 5543174), (7, 3167528), (8, 2771587), (13, 1705592), (14, 1583764), (19, 1166984), (26, 852796), (28, 791882), (38, 583492), (49, 452504), (52, 426398), (56, 395941), (76, 291746), (91, 243656), (98, 226252), (104, 213199), (133, 166712), (152, 145873), (182, 121828), (196, 113126), (229, 96824), (247, 89768), (266, 83356), (364, 60914), (392, 56563), (458, 48412), (494, 44884), (532, 41678), (637, 34808), (728, 30457), (916, 24206), (931, 23816), (988, 22442), (1064, 20839), (1274, 17404), (1603, 13832), (1729, 12824), (1832, 12103), (1862, 11908), (1976, 11221), (2548, 8702), (2977, 7448), (3206, 6916), (3458, 6412), (3724, 5954), (4351, 5096)]