66089296

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2436

約数の個数: 80

約数和(自身を含む): 165961600

約数和(自身を除く): 99872304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 2389, 3458, 3952, 4778, 6916, 9556, 13832, 16723, 19112, 27664, 31057, 33446, 38224, 45391, 62114, 66892, 90782, 124228, 133784, 181564, 217399, 248456, 267568, 317737, 363128, 434798, 496912, 590083, 635474, 726256, 869596, 1180166, 1270948, 1739192, 2360332, 2541896, 3478384, 4130581, 4720664, 5083792, 8261162, 9441328, 16522324, 33044648, 66089296]

約数ペア:

[(1, 66089296), (2, 33044648), (4, 16522324), (7, 9441328), (8, 8261162), (13, 5083792), (14, 4720664), (16, 4130581), (19, 3478384), (26, 2541896), (28, 2360332), (38, 1739192), (52, 1270948), (56, 1180166), (76, 869596), (91, 726256), (104, 635474), (112, 590083), (133, 496912), (152, 434798), (182, 363128), (208, 317737), (247, 267568), (266, 248456), (304, 217399), (364, 181564), (494, 133784), (532, 124228), (728, 90782), (988, 66892), (1064, 62114), (1456, 45391), (1729, 38224), (1976, 33446), (2128, 31057), (2389, 27664), (3458, 19112), (3952, 16723), (4778, 13832), (6916, 9556)]