64658704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15973}}^1$

素因数の和:16015

約数の個数: 40

約数和(自身を含む): 142615872

約数和(自身を除く): 77957168

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 15973, 31946, 63892, 127784, 175703, 255568, 351406, 367379, 702812, 734758, 1405624, 1469516, 2811248, 2939032, 4041169, 5878064, 8082338, 16164676, 32329352, 64658704]

約数ペア:

[(1, 64658704), (2, 32329352), (4, 16164676), (8, 8082338), (11, 5878064), (16, 4041169), (22, 2939032), (23, 2811248), (44, 1469516), (46, 1405624), (88, 734758), (92, 702812), (176, 367379), (184, 351406), (253, 255568), (368, 175703), (506, 127784), (1012, 63892), (2024, 31946), (4048, 15973)]