28955151212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1\times {\mathrm{6829}}^1$

素因数の和:8130

約数の個数: 48

約数和(自身を含む): 55437416160

約数和(自身を除く): 26482264948

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1217, 1742, 2434, 3484, 4868, 6829, 13658, 15821, 27316, 31642, 63284, 81539, 88777, 163078, 177554, 326156, 355108, 457543, 915086, 1060007, 1830172, 2120014, 4240028, 5948059, 8310893, 11896118, 16621786, 23792236, 33243572, 108041609, 216083218, 432166436, 556829831, 1113659662, 2227319324, 7238787803, 14477575606, 28955151212]

約数ペア:

[(1, 28955151212), (2, 14477575606), (4, 7238787803), (13, 2227319324), (26, 1113659662), (52, 556829831), (67, 432166436), (134, 216083218), (268, 108041609), (871, 33243572), (1217, 23792236), (1742, 16621786), (2434, 11896118), (3484, 8310893), (4868, 5948059), (6829, 4240028), (13658, 2120014), (15821, 1830172), (27316, 1060007), (31642, 915086), (63284, 457543), (81539, 355108), (88777, 326156), (163078, 177554)]