3800972

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 8171520

約数和(自身を除く): 4370548

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 151, 203, 217, 302, 406, 434, 604, 812, 868, 899, 1057, 1798, 2114, 3596, 4228, 4379, 4681, 6293, 8758, 9362, 12586, 17516, 18724, 25172, 30653, 32767, 61306, 65534, 122612, 131068, 135749, 271498, 542996, 950243, 1900486, 3800972]

約数ペア:

[(1, 3800972), (2, 1900486), (4, 950243), (7, 542996), (14, 271498), (28, 135749), (29, 131068), (31, 122612), (58, 65534), (62, 61306), (116, 32767), (124, 30653), (151, 25172), (203, 18724), (217, 17516), (302, 12586), (406, 9362), (434, 8758), (604, 6293), (812, 4681), (868, 4379), (899, 4228), (1057, 3596), (1798, 2114)]