42048916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{349}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 91100800

約数和(自身を除く): 49051884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 331, 349, 364, 662, 698, 1324, 1396, 2317, 2443, 4303, 4537, 4634, 4886, 8606, 9074, 9268, 9772, 17212, 18148, 30121, 31759, 60242, 63518, 115519, 120484, 127036, 231038, 462076, 808633, 1501747, 1617266, 3003494, 3234532, 6006988, 10512229, 21024458, 42048916]

約数ペア:

[(1, 42048916), (2, 21024458), (4, 10512229), (7, 6006988), (13, 3234532), (14, 3003494), (26, 1617266), (28, 1501747), (52, 808633), (91, 462076), (182, 231038), (331, 127036), (349, 120484), (364, 115519), (662, 63518), (698, 60242), (1324, 31759), (1396, 30121), (2317, 18148), (2443, 17212), (4303, 9772), (4537, 9268), (4634, 9074), (4886, 8606)]