27835284

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 66830400

約数和(自身を除く): 38995116

約数列:

[1, 2, 3, 4, 6, 12, 67, 89, 134, 178, 201, 267, 268, 356, 389, 402, 534, 778, 804, 1068, 1167, 1556, 2334, 4668, 5963, 11926, 17889, 23852, 26063, 34621, 35778, 52126, 69242, 71556, 78189, 103863, 104252, 138484, 156378, 207726, 312756, 415452, 2319607, 4639214, 6958821, 9278428, 13917642, 27835284]

約数ペア:

[(1, 27835284), (2, 13917642), (3, 9278428), (4, 6958821), (6, 4639214), (12, 2319607), (67, 415452), (89, 312756), (134, 207726), (178, 156378), (201, 138484), (267, 104252), (268, 103863), (356, 78189), (389, 71556), (402, 69242), (534, 52126), (778, 35778), (804, 34621), (1068, 26063), (1167, 23852), (1556, 17889), (2334, 11926), (4668, 5963)]