40778598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 99095040

約数和(自身を除く): 58316442

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 137, 266, 274, 373, 399, 411, 746, 798, 822, 959, 1119, 1918, 2238, 2603, 2611, 2877, 5206, 5222, 5754, 7087, 7809, 7833, 14174, 15618, 15666, 18221, 21261, 36442, 42522, 49609, 51101, 54663, 99218, 102202, 109326, 148827, 153303, 297654, 306606, 357707, 715414, 970919, 1073121, 1941838, 2146242, 2912757, 5825514, 6796433, 13592866, 20389299, 40778598]

約数ペア:

[(1, 40778598), (2, 20389299), (3, 13592866), (6, 6796433), (7, 5825514), (14, 2912757), (19, 2146242), (21, 1941838), (38, 1073121), (42, 970919), (57, 715414), (114, 357707), (133, 306606), (137, 297654), (266, 153303), (274, 148827), (373, 109326), (399, 102202), (411, 99218), (746, 54663), (798, 51101), (822, 49609), (959, 42522), (1119, 36442), (1918, 21261), (2238, 18221), (2603, 15666), (2611, 15618), (2877, 14174), (5206, 7833), (5222, 7809), (5754, 7087)]