28671622896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4491169}}^1$

素因数の和:4491206

約数の個数: 80

約数和(自身を含む): 89104812800

約数和(自身を除く): 60433189904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 4491169, 8982338, 13473507, 17964676, 26947014, 31438183, 35929352, 53894028, 62876366, 71858704, 85332211, 94314549, 107788056, 125752732, 170664422, 188629098, 215576112, 251505464, 255996633, 341328844, 377258196, 503010928, 511993266, 597325477, 682657688, 754516392, 1023986532, 1194650954, 1365315376, 1509032784, 1791976431, 2047973064, 2389301908, 3583952862, 4095946128, 4778603816, 7167905724, 9557207632, 14335811448, 28671622896]

約数ペア:

[(1, 28671622896), (2, 14335811448), (3, 9557207632), (4, 7167905724), (6, 4778603816), (7, 4095946128), (8, 3583952862), (12, 2389301908), (14, 2047973064), (16, 1791976431), (19, 1509032784), (21, 1365315376), (24, 1194650954), (28, 1023986532), (38, 754516392), (42, 682657688), (48, 597325477), (56, 511993266), (57, 503010928), (76, 377258196), (84, 341328844), (112, 255996633), (114, 251505464), (133, 215576112), (152, 188629098), (168, 170664422), (228, 125752732), (266, 107788056), (304, 94314549), (336, 85332211), (399, 71858704), (456, 62876366), (532, 53894028), (798, 35929352), (912, 31438183), (1064, 26947014), (1596, 17964676), (2128, 13473507), (3192, 8982338), (6384, 4491169)]