4219017944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{8429}}^1$

素因数の和:8580

約数の個数: 64

約数和(自身を含む): 8649180000

約数和(自身を除く): 4430162056

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 89, 148, 152, 178, 296, 356, 703, 712, 1406, 1691, 2812, 3293, 3382, 5624, 6586, 6764, 8429, 13172, 13528, 16858, 26344, 33716, 62567, 67432, 125134, 160151, 250268, 311873, 320302, 500536, 623746, 640604, 750181, 1247492, 1281208, 1500362, 2494984, 3000724, 5925587, 6001448, 11851174, 14253439, 23702348, 27756697, 28506878, 47404696, 55513394, 57013756, 111026788, 114027512, 222053576, 527377243, 1054754486, 2109508972, 4219017944]

約数ペア:

[(1, 4219017944), (2, 2109508972), (4, 1054754486), (8, 527377243), (19, 222053576), (37, 114027512), (38, 111026788), (74, 57013756), (76, 55513394), (89, 47404696), (148, 28506878), (152, 27756697), (178, 23702348), (296, 14253439), (356, 11851174), (703, 6001448), (712, 5925587), (1406, 3000724), (1691, 2494984), (2812, 1500362), (3293, 1281208), (3382, 1247492), (5624, 750181), (6586, 640604), (6764, 623746), (8429, 500536), (13172, 320302), (13528, 311873), (16858, 250268), (26344, 160151), (33716, 125134), (62567, 67432)]