28612056382

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1367}}^1\times {\mathrm{2347}}^1$

素因数の和:3750

約数の個数: 64

約数和(自身を含む): 53962675200

約数和(自身を除く): 25350618818

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 1367, 2347, 2734, 4459, 4694, 8918, 9569, 16429, 17771, 19138, 30511, 32858, 35542, 61022, 66983, 115003, 124397, 133966, 213577, 230006, 248794, 427154, 468881, 805021, 870779, 937762, 1495039, 1610042, 1741558, 2990078, 3208349, 6095453, 6416698, 10465273, 12190906, 20930546, 22458443, 41708537, 44916886, 83417074, 157209101, 291959759, 314418202, 583919518, 1100463707, 2043718313, 2200927414, 4087436626, 14306028191, 28612056382]

約数ペア:

[(1, 28612056382), (2, 14306028191), (7, 4087436626), (13, 2200927414), (14, 2043718313), (26, 1100463707), (49, 583919518), (91, 314418202), (98, 291959759), (182, 157209101), (343, 83417074), (637, 44916886), (686, 41708537), (1274, 22458443), (1367, 20930546), (2347, 12190906), (2734, 10465273), (4459, 6416698), (4694, 6095453), (8918, 3208349), (9569, 2990078), (16429, 1741558), (17771, 1610042), (19138, 1495039), (30511, 937762), (32858, 870779), (35542, 805021), (61022, 468881), (66983, 427154), (115003, 248794), (124397, 230006), (133966, 213577)]