4136528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1275

約数の個数: 40

約数和(自身を含む): 9210720

約数和(自身を除く): 5074192

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1237, 1672, 2474, 3344, 4948, 9896, 13607, 19792, 23503, 27214, 47006, 54428, 94012, 108856, 188024, 217712, 258533, 376048, 517066, 1034132, 2068264, 4136528]

約数ペア:

[(1, 4136528), (2, 2068264), (4, 1034132), (8, 517066), (11, 376048), (16, 258533), (19, 217712), (22, 188024), (38, 108856), (44, 94012), (76, 54428), (88, 47006), (152, 27214), (176, 23503), (209, 19792), (304, 13607), (418, 9896), (836, 4948), (1237, 3344), (1672, 2474)]