26204004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:985

約数の個数: 72

約数和(自身を含む): 71705088

約数和(自身を除く): 45501084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 306, 423, 564, 612, 799, 846, 911, 1598, 1692, 1822, 2397, 2733, 3196, 3644, 4794, 5466, 7191, 8199, 9588, 10932, 14382, 15487, 16398, 28764, 30974, 32796, 42817, 46461, 61948, 85634, 92922, 128451, 139383, 171268, 185844, 256902, 278766, 385353, 513804, 557532, 727889, 770706, 1455778, 1541412, 2183667, 2911556, 4367334, 6551001, 8734668, 13102002, 26204004]

約数ペア:

[(1, 26204004), (2, 13102002), (3, 8734668), (4, 6551001), (6, 4367334), (9, 2911556), (12, 2183667), (17, 1541412), (18, 1455778), (34, 770706), (36, 727889), (47, 557532), (51, 513804), (68, 385353), (94, 278766), (102, 256902), (141, 185844), (153, 171268), (188, 139383), (204, 128451), (282, 92922), (306, 85634), (423, 61948), (564, 46461), (612, 42817), (799, 32796), (846, 30974), (911, 28764), (1598, 16398), (1692, 15487), (1822, 14382), (2397, 10932), (2733, 9588), (3196, 8199), (3644, 7191), (4794, 5466)]