65253216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{97103}}^1$

素因数の和:97123

約数の個数: 48

約数和(自身を含む): 195761664

約数和(自身を除く): 130508448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 97103, 194206, 291309, 388412, 582618, 679721, 776824, 1165236, 1359442, 1553648, 2039163, 2330472, 2718884, 3107296, 4078326, 4660944, 5437768, 8156652, 9321888, 10875536, 16313304, 21751072, 32626608, 65253216]

約数ペア:

[(1, 65253216), (2, 32626608), (3, 21751072), (4, 16313304), (6, 10875536), (7, 9321888), (8, 8156652), (12, 5437768), (14, 4660944), (16, 4078326), (21, 3107296), (24, 2718884), (28, 2330472), (32, 2039163), (42, 1553648), (48, 1359442), (56, 1165236), (84, 776824), (96, 679721), (112, 582618), (168, 388412), (224, 291309), (336, 194206), (672, 97103)]