25653648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1276

約数の個数: 80

約数和(自身を含む): 72852480

約数和(自身を除く): 47198832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1223, 1311, 1748, 2446, 2622, 3496, 3669, 4892, 5244, 6992, 7338, 9784, 10488, 14676, 19568, 20976, 23237, 28129, 29352, 46474, 56258, 58704, 69711, 84387, 92948, 112516, 139422, 168774, 185896, 225032, 278844, 337548, 371792, 450064, 534451, 557688, 675096, 1068902, 1115376, 1350192, 1603353, 2137804, 3206706, 4275608, 6413412, 8551216, 12826824, 25653648]

約数ペア:

[(1, 25653648), (2, 12826824), (3, 8551216), (4, 6413412), (6, 4275608), (8, 3206706), (12, 2137804), (16, 1603353), (19, 1350192), (23, 1115376), (24, 1068902), (38, 675096), (46, 557688), (48, 534451), (57, 450064), (69, 371792), (76, 337548), (92, 278844), (114, 225032), (138, 185896), (152, 168774), (184, 139422), (228, 112516), (276, 92948), (304, 84387), (368, 69711), (437, 58704), (456, 56258), (552, 46474), (874, 29352), (912, 28129), (1104, 23237), (1223, 20976), (1311, 19568), (1748, 14676), (2446, 10488), (2622, 9784), (3496, 7338), (3669, 6992), (4892, 5244)]