8075912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 17707200

約数和(自身を除く): 9631288

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 61, 67, 76, 104, 122, 134, 152, 244, 247, 268, 488, 494, 536, 793, 871, 988, 1159, 1273, 1586, 1742, 1976, 2318, 2546, 3172, 3484, 4087, 4636, 5092, 6344, 6968, 8174, 9272, 10184, 15067, 16348, 16549, 30134, 32696, 33098, 53131, 60268, 66196, 77653, 106262, 120536, 132392, 155306, 212524, 310612, 425048, 621224, 1009489, 2018978, 4037956, 8075912]

約数ペア:

[(1, 8075912), (2, 4037956), (4, 2018978), (8, 1009489), (13, 621224), (19, 425048), (26, 310612), (38, 212524), (52, 155306), (61, 132392), (67, 120536), (76, 106262), (104, 77653), (122, 66196), (134, 60268), (152, 53131), (244, 33098), (247, 32696), (268, 30134), (488, 16549), (494, 16348), (536, 15067), (793, 10184), (871, 9272), (988, 8174), (1159, 6968), (1273, 6344), (1586, 5092), (1742, 4636), (1976, 4087), (2318, 3484), (2546, 3172)]