61201432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 125971200

約数和(自身を除く): 64769768

約数列:

[1, 2, 4, 8, 19, 38, 53, 71, 76, 106, 107, 142, 152, 212, 214, 284, 424, 428, 568, 856, 1007, 1349, 2014, 2033, 2698, 3763, 4028, 4066, 5396, 5671, 7526, 7597, 8056, 8132, 10792, 11342, 15052, 15194, 16264, 22684, 30104, 30388, 45368, 60776, 71497, 107749, 142994, 144343, 215498, 285988, 288686, 402641, 430996, 571976, 577372, 805282, 861992, 1154744, 1610564, 3221128, 7650179, 15300358, 30600716, 61201432]

約数ペア:

[(1, 61201432), (2, 30600716), (4, 15300358), (8, 7650179), (19, 3221128), (38, 1610564), (53, 1154744), (71, 861992), (76, 805282), (106, 577372), (107, 571976), (142, 430996), (152, 402641), (212, 288686), (214, 285988), (284, 215498), (424, 144343), (428, 142994), (568, 107749), (856, 71497), (1007, 60776), (1349, 45368), (2014, 30388), (2033, 30104), (2698, 22684), (3763, 16264), (4028, 15194), (4066, 15052), (5396, 11342), (5671, 10792), (7526, 8132), (7597, 8056)]