41645492

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 91355040

約数和(自身を除く): 49709548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 53, 76, 98, 106, 133, 196, 211, 212, 266, 371, 422, 532, 742, 844, 931, 1007, 1477, 1484, 1862, 2014, 2597, 2954, 3724, 4009, 4028, 5194, 5908, 7049, 8018, 10339, 10388, 11183, 14098, 16036, 20678, 22366, 28063, 28196, 41356, 44732, 49343, 56126, 78281, 98686, 112252, 156562, 196441, 197372, 212477, 313124, 392882, 424954, 547967, 785764, 849908, 1095934, 1487339, 2191868, 2974678, 5949356, 10411373, 20822746, 41645492]

約数ペア:

[(1, 41645492), (2, 20822746), (4, 10411373), (7, 5949356), (14, 2974678), (19, 2191868), (28, 1487339), (38, 1095934), (49, 849908), (53, 785764), (76, 547967), (98, 424954), (106, 392882), (133, 313124), (196, 212477), (211, 197372), (212, 196441), (266, 156562), (371, 112252), (422, 98686), (532, 78281), (742, 56126), (844, 49343), (931, 44732), (1007, 41356), (1477, 28196), (1484, 28063), (1862, 22366), (2014, 20678), (2597, 16036), (2954, 14098), (3724, 11183), (4009, 10388), (4028, 10339), (5194, 8018), (5908, 7049)]