28789944

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{25523}}^1$

素因数の和:25579

約数の個数: 32

約数和(自身を含む): 73509120

約数和(自身を除く): 44719176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 25523, 51046, 76569, 102092, 153138, 204184, 306276, 612552, 1199581, 2399162, 3598743, 4798324, 7197486, 9596648, 14394972, 28789944]

約数ペア:

[(1, 28789944), (2, 14394972), (3, 9596648), (4, 7197486), (6, 4798324), (8, 3598743), (12, 2399162), (24, 1199581), (47, 612552), (94, 306276), (141, 204184), (188, 153138), (282, 102092), (376, 76569), (564, 51046), (1128, 25523)]