28014588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5851}}^1$

素因数の和:5887

約数の個数: 72

約数和(自身を含む): 85205120

約数和(自身を除く): 57190532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 5851, 11702, 17553, 23404, 35106, 40957, 52659, 70212, 81914, 105318, 111169, 122871, 163828, 210636, 222338, 245742, 333507, 368613, 444676, 491484, 667014, 737226, 778183, 1000521, 1334028, 1474452, 1556366, 2001042, 2334549, 3112732, 4002084, 4669098, 7003647, 9338196, 14007294, 28014588]

約数ペア:

[(1, 28014588), (2, 14007294), (3, 9338196), (4, 7003647), (6, 4669098), (7, 4002084), (9, 3112732), (12, 2334549), (14, 2001042), (18, 1556366), (19, 1474452), (21, 1334028), (28, 1000521), (36, 778183), (38, 737226), (42, 667014), (57, 491484), (63, 444676), (76, 368613), (84, 333507), (114, 245742), (126, 222338), (133, 210636), (171, 163828), (228, 122871), (252, 111169), (266, 105318), (342, 81914), (399, 70212), (532, 52659), (684, 40957), (798, 35106), (1197, 23404), (1596, 17553), (2394, 11702), (4788, 5851)]