74382416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{797}}^1$

素因数の和:1131

約数の個数: 40

約数和(自身を含む): 152386080

約数和(自身を除く): 78003664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 307, 614, 797, 1228, 1594, 2456, 3188, 4912, 5833, 6376, 11666, 12752, 15143, 23332, 30286, 46664, 60572, 93328, 121144, 242288, 244679, 489358, 978716, 1957432, 3914864, 4648901, 9297802, 18595604, 37191208, 74382416]

約数ペア:

[(1, 74382416), (2, 37191208), (4, 18595604), (8, 9297802), (16, 4648901), (19, 3914864), (38, 1957432), (76, 978716), (152, 489358), (304, 244679), (307, 242288), (614, 121144), (797, 93328), (1228, 60572), (1594, 46664), (2456, 30286), (3188, 23332), (4912, 15143), (5833, 12752), (6376, 11666)]