39221924

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 86235072

約数和(自身を除く): 47013148

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 131, 148, 238, 259, 262, 289, 476, 518, 524, 578, 629, 917, 1036, 1156, 1258, 1834, 2023, 2227, 2516, 3668, 4046, 4403, 4454, 4847, 8092, 8806, 8908, 9694, 10693, 15589, 17612, 19388, 21386, 31178, 33929, 37859, 42772, 62356, 67858, 74851, 75718, 82399, 135716, 149702, 151436, 164798, 265013, 299404, 329596, 530026, 576793, 1060052, 1153586, 1400783, 2307172, 2801566, 5603132, 9805481, 19610962, 39221924]

約数ペア:

[(1, 39221924), (2, 19610962), (4, 9805481), (7, 5603132), (14, 2801566), (17, 2307172), (28, 1400783), (34, 1153586), (37, 1060052), (68, 576793), (74, 530026), (119, 329596), (131, 299404), (148, 265013), (238, 164798), (259, 151436), (262, 149702), (289, 135716), (476, 82399), (518, 75718), (524, 74851), (578, 67858), (629, 62356), (917, 42772), (1036, 37859), (1156, 33929), (1258, 31178), (1834, 21386), (2023, 19388), (2227, 17612), (2516, 15589), (3668, 10693), (4046, 9694), (4403, 8908), (4454, 8806), (4847, 8092)]