16871007736

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3581}}^1$

素因数の和:3797

約数の個数: 96

約数和(自身を含む): 36130631040

約数和(自身を除く): 19259623304

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 157, 242, 248, 314, 341, 484, 628, 682, 968, 1256, 1364, 1727, 2728, 3454, 3581, 3751, 4867, 6908, 7162, 7502, 9734, 13816, 14324, 15004, 18997, 19468, 28648, 30008, 37994, 38936, 39391, 53537, 75988, 78782, 107074, 111011, 151976, 157564, 214148, 222022, 315128, 428296, 433301, 444044, 562217, 588907, 866602, 888088, 1124434, 1177814, 1221121, 1733204, 2248868, 2355628, 2442242, 3466408, 4497736, 4711256, 4884484, 6184387, 9768968, 12368774, 13432331, 17428727, 24737548, 26864662, 34857454, 49475096, 53729324, 68028257, 69714908, 107458648, 136056514, 139429816, 191715997, 272113028, 383431994, 544226056, 766863988, 1533727976, 2108875967, 4217751934, 8435503868, 16871007736]

約数ペア:

[(1, 16871007736), (2, 8435503868), (4, 4217751934), (8, 2108875967), (11, 1533727976), (22, 766863988), (31, 544226056), (44, 383431994), (62, 272113028), (88, 191715997), (121, 139429816), (124, 136056514), (157, 107458648), (242, 69714908), (248, 68028257), (314, 53729324), (341, 49475096), (484, 34857454), (628, 26864662), (682, 24737548), (968, 17428727), (1256, 13432331), (1364, 12368774), (1727, 9768968), (2728, 6184387), (3454, 4884484), (3581, 4711256), (3751, 4497736), (4867, 3466408), (6908, 2442242), (7162, 2355628), (7502, 2248868), (9734, 1733204), (13816, 1221121), (14324, 1177814), (15004, 1124434), (18997, 888088), (19468, 866602), (28648, 588907), (30008, 562217), (37994, 444044), (38936, 433301), (39391, 428296), (53537, 315128), (75988, 222022), (78782, 214148), (107074, 157564), (111011, 151976)]