22878888

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 60825600

約数和(自身を除く): 37946712

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 131, 152, 228, 262, 383, 393, 456, 524, 766, 786, 1048, 1149, 1532, 1572, 2298, 2489, 3064, 3144, 4596, 4978, 7277, 7467, 9192, 9956, 14554, 14934, 19912, 21831, 29108, 29868, 43662, 50173, 58216, 59736, 87324, 100346, 150519, 174648, 200692, 301038, 401384, 602076, 953287, 1204152, 1906574, 2859861, 3813148, 5719722, 7626296, 11439444, 22878888]

約数ペア:

[(1, 22878888), (2, 11439444), (3, 7626296), (4, 5719722), (6, 3813148), (8, 2859861), (12, 1906574), (19, 1204152), (24, 953287), (38, 602076), (57, 401384), (76, 301038), (114, 200692), (131, 174648), (152, 150519), (228, 100346), (262, 87324), (383, 59736), (393, 58216), (456, 50173), (524, 43662), (766, 29868), (786, 29108), (1048, 21831), (1149, 19912), (1532, 14934), (1572, 14554), (2298, 9956), (2489, 9192), (3064, 7467), (3144, 7277), (4596, 4978)]