28123183434

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{44909}}^1$

素因数の和:45063

約数の個数: 64

約数和(自身を含む): 60143472000

約数和(自身を除く): 32020288566

約数列:

[1, 2, 3, 6, 29, 58, 59, 61, 87, 118, 122, 174, 177, 183, 354, 366, 1711, 1769, 3422, 3538, 3599, 5133, 5307, 7198, 10266, 10614, 10797, 21594, 44909, 89818, 104371, 134727, 208742, 269454, 313113, 626226, 1302361, 2604722, 2649631, 2739449, 3907083, 5299262, 5478898, 7814166, 7948893, 8218347, 15897786, 16436694, 76839299, 79444021, 153678598, 158888042, 161627491, 230517897, 238332063, 323254982, 461035794, 476664126, 484882473, 969764946, 4687197239, 9374394478, 14061591717, 28123183434]

約数ペア:

[(1, 28123183434), (2, 14061591717), (3, 9374394478), (6, 4687197239), (29, 969764946), (58, 484882473), (59, 476664126), (61, 461035794), (87, 323254982), (118, 238332063), (122, 230517897), (174, 161627491), (177, 158888042), (183, 153678598), (354, 79444021), (366, 76839299), (1711, 16436694), (1769, 15897786), (3422, 8218347), (3538, 7948893), (3599, 7814166), (5133, 5478898), (5307, 5299262), (7198, 3907083), (10266, 2739449), (10614, 2649631), (10797, 2604722), (21594, 1302361), (44909, 626226), (89818, 313113), (104371, 269454), (134727, 208742)]