64892688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193133}}^1$

素因数の和:193151

約数の個数: 40

約数和(自身を含む): 191588928

約数和(自身を除く): 126696240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 193133, 386266, 579399, 772532, 1158798, 1351931, 1545064, 2317596, 2703862, 3090128, 4055793, 4635192, 5407724, 8111586, 9270384, 10815448, 16223172, 21630896, 32446344, 64892688]

約数ペア:

[(1, 64892688), (2, 32446344), (3, 21630896), (4, 16223172), (6, 10815448), (7, 9270384), (8, 8111586), (12, 5407724), (14, 4635192), (16, 4055793), (21, 3090128), (24, 2703862), (28, 2317596), (42, 1545064), (48, 1351931), (56, 1158798), (84, 772532), (112, 579399), (168, 386266), (336, 193133)]