79668472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{991}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 161239680

約数和(自身を除く): 81571208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 773, 991, 1546, 1982, 3092, 3964, 6184, 7928, 10049, 12883, 20098, 25766, 40196, 51532, 80392, 103064, 766043, 1532086, 3064172, 6128344, 9958559, 19917118, 39834236, 79668472]

約数ペア:

[(1, 79668472), (2, 39834236), (4, 19917118), (8, 9958559), (13, 6128344), (26, 3064172), (52, 1532086), (104, 766043), (773, 103064), (991, 80392), (1546, 51532), (1982, 40196), (3092, 25766), (3964, 20098), (6184, 12883), (7928, 10049)]