38221768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 87796800

約数和(自身を除く): 49575032

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 29, 38, 46, 52, 58, 76, 92, 104, 116, 152, 184, 232, 247, 299, 377, 437, 494, 551, 598, 667, 754, 841, 874, 988, 1102, 1196, 1334, 1508, 1682, 1748, 1976, 2204, 2392, 2668, 3016, 3364, 3496, 4408, 5336, 5681, 6728, 7163, 8671, 10933, 11362, 12673, 14326, 15979, 17342, 19343, 21866, 22724, 25346, 28652, 31958, 34684, 38686, 43732, 45448, 50692, 57304, 63916, 69368, 77372, 87464, 101384, 127832, 154744, 164749, 207727, 251459, 329498, 367517, 415454, 502918, 658996, 735034, 830908, 1005836, 1317992, 1470068, 1661816, 2011672, 2940136, 4777721, 9555442, 19110884, 38221768]

約数ペア:

[(1, 38221768), (2, 19110884), (4, 9555442), (8, 4777721), (13, 2940136), (19, 2011672), (23, 1661816), (26, 1470068), (29, 1317992), (38, 1005836), (46, 830908), (52, 735034), (58, 658996), (76, 502918), (92, 415454), (104, 367517), (116, 329498), (152, 251459), (184, 207727), (232, 164749), (247, 154744), (299, 127832), (377, 101384), (437, 87464), (494, 77372), (551, 69368), (598, 63916), (667, 57304), (754, 50692), (841, 45448), (874, 43732), (988, 38686), (1102, 34684), (1196, 31958), (1334, 28652), (1508, 25346), (1682, 22724), (1748, 21866), (1976, 19343), (2204, 17342), (2392, 15979), (2668, 14326), (3016, 12673), (3364, 11362), (3496, 10933), (4408, 8671), (5336, 7163), (5681, 6728)]