3914608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 40

約数和(自身を含む): 8134400

約数和(自身を除く): 4219792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 163, 304, 316, 326, 632, 652, 1264, 1304, 1501, 2608, 3002, 3097, 6004, 6194, 12008, 12388, 12877, 24016, 24776, 25754, 49552, 51508, 103016, 206032, 244663, 489326, 978652, 1957304, 3914608]

約数ペア:

[(1, 3914608), (2, 1957304), (4, 978652), (8, 489326), (16, 244663), (19, 206032), (38, 103016), (76, 51508), (79, 49552), (152, 25754), (158, 24776), (163, 24016), (304, 12877), (316, 12388), (326, 12008), (632, 6194), (652, 6004), (1264, 3097), (1304, 3002), (1501, 2608)]