22089704

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1642

約数の個数: 64

約数和(自身を含む): 53692800

約数和(自身を除く): 31603096

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1597, 1729, 1976, 3194, 3458, 6388, 6916, 11179, 12776, 13832, 20761, 22358, 30343, 41522, 44716, 60686, 83044, 89432, 121372, 145327, 166088, 212401, 242744, 290654, 394459, 424802, 581308, 788918, 849604, 1162616, 1577836, 1699208, 2761213, 3155672, 5522426, 11044852, 22089704]

約数ペア:

[(1, 22089704), (2, 11044852), (4, 5522426), (7, 3155672), (8, 2761213), (13, 1699208), (14, 1577836), (19, 1162616), (26, 849604), (28, 788918), (38, 581308), (52, 424802), (56, 394459), (76, 290654), (91, 242744), (104, 212401), (133, 166088), (152, 145327), (182, 121372), (247, 89432), (266, 83044), (364, 60686), (494, 44716), (532, 41522), (728, 30343), (988, 22358), (1064, 20761), (1597, 13832), (1729, 12776), (1976, 11179), (3194, 6916), (3458, 6388)]