15673871668

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{8191}}^1$

素因数の和:8973

約数の個数: 72

約数和(自身を含む): 34411905024

約数和(自身を除く): 18738033356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 751, 1274, 1502, 2548, 3004, 5257, 8191, 9763, 10514, 16382, 19526, 21028, 32764, 36799, 39052, 57337, 68341, 73598, 106483, 114674, 136682, 147196, 212966, 229348, 273364, 401359, 425932, 478387, 745381, 802718, 956774, 1490762, 1605436, 1913548, 2981524, 5217667, 6151441, 10435334, 12302882, 20870668, 24605764, 43060087, 79968733, 86120174, 159937466, 172240348, 301420609, 319874932, 559781131, 602841218, 1119562262, 1205682436, 2239124524, 3918467917, 7836935834, 15673871668]

約数ペア:

[(1, 15673871668), (2, 7836935834), (4, 3918467917), (7, 2239124524), (13, 1205682436), (14, 1119562262), (26, 602841218), (28, 559781131), (49, 319874932), (52, 301420609), (91, 172240348), (98, 159937466), (182, 86120174), (196, 79968733), (364, 43060087), (637, 24605764), (751, 20870668), (1274, 12302882), (1502, 10435334), (2548, 6151441), (3004, 5217667), (5257, 2981524), (8191, 1913548), (9763, 1605436), (10514, 1490762), (16382, 956774), (19526, 802718), (21028, 745381), (32764, 478387), (36799, 425932), (39052, 401359), (57337, 273364), (68341, 229348), (73598, 212966), (106483, 147196), (114674, 136682)]