38854088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 96196800

約数和(自身を除く): 57342712

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 53, 56, 76, 91, 104, 106, 133, 152, 182, 212, 247, 266, 364, 371, 424, 494, 532, 689, 728, 742, 988, 1007, 1064, 1378, 1484, 1729, 1976, 2014, 2756, 2809, 2968, 3458, 4028, 4823, 5512, 5618, 6916, 7049, 8056, 9646, 11236, 13091, 13832, 14098, 19292, 19663, 22472, 26182, 28196, 36517, 38584, 39326, 52364, 53371, 56392, 73034, 78652, 91637, 104728, 106742, 146068, 157304, 183274, 213484, 255619, 292136, 366548, 373597, 426968, 511238, 693823, 733096, 747194, 1022476, 1387646, 1494388, 2044952, 2775292, 2988776, 4856761, 5550584, 9713522, 19427044, 38854088]

約数ペア:

[(1, 38854088), (2, 19427044), (4, 9713522), (7, 5550584), (8, 4856761), (13, 2988776), (14, 2775292), (19, 2044952), (26, 1494388), (28, 1387646), (38, 1022476), (52, 747194), (53, 733096), (56, 693823), (76, 511238), (91, 426968), (104, 373597), (106, 366548), (133, 292136), (152, 255619), (182, 213484), (212, 183274), (247, 157304), (266, 146068), (364, 106742), (371, 104728), (424, 91637), (494, 78652), (532, 73034), (689, 56392), (728, 53371), (742, 52364), (988, 39326), (1007, 38584), (1064, 36517), (1378, 28196), (1484, 26182), (1729, 22472), (1976, 19663), (2014, 19292), (2756, 14098), (2809, 13832), (2968, 13091), (3458, 11236), (4028, 9646), (4823, 8056), (5512, 7049), (5618, 6916)]