28892556

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1489}}^1$

素因数の和:1524

約数の個数: 108

約数和(自身を含む): 92743560

約数和(自身を除く): 63851004

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1489, 1617, 1764, 2156, 2772, 2978, 3234, 4467, 4851, 5956, 6468, 8934, 9702, 10423, 13401, 16379, 17868, 19404, 20846, 26802, 31269, 32758, 41692, 49137, 53604, 62538, 65516, 72961, 93807, 98274, 114653, 125076, 145922, 147411, 187614, 196548, 218883, 229306, 291844, 294822, 343959, 375228, 437766, 458612, 589644, 656649, 687918, 802571, 875532, 1031877, 1313298, 1375836, 1605142, 2063754, 2407713, 2626596, 3210284, 4127508, 4815426, 7223139, 9630852, 14446278, 28892556]

約数ペア:

[(1, 28892556), (2, 14446278), (3, 9630852), (4, 7223139), (6, 4815426), (7, 4127508), (9, 3210284), (11, 2626596), (12, 2407713), (14, 2063754), (18, 1605142), (21, 1375836), (22, 1313298), (28, 1031877), (33, 875532), (36, 802571), (42, 687918), (44, 656649), (49, 589644), (63, 458612), (66, 437766), (77, 375228), (84, 343959), (98, 294822), (99, 291844), (126, 229306), (132, 218883), (147, 196548), (154, 187614), (196, 147411), (198, 145922), (231, 125076), (252, 114653), (294, 98274), (308, 93807), (396, 72961), (441, 65516), (462, 62538), (539, 53604), (588, 49137), (693, 41692), (882, 32758), (924, 31269), (1078, 26802), (1386, 20846), (1489, 19404), (1617, 17868), (1764, 16379), (2156, 13401), (2772, 10423), (2978, 9702), (3234, 8934), (4467, 6468), (4851, 5956)]