15694279972

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1231}}^1\times {\mathrm{2243}}^1$

素因数の和:3521

約数の個数: 72

約数和(自身を含む): 33092357760

約数和(自身を除く): 17398077788

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1231, 1421, 2243, 2462, 2842, 4486, 4924, 5684, 8617, 8972, 15701, 17234, 31402, 34468, 35699, 60319, 62804, 65047, 71398, 109907, 120638, 130094, 142796, 219814, 241276, 249893, 260188, 439628, 455329, 499786, 910658, 999572, 1749251, 1821316, 2761133, 3187303, 3498502, 5522266, 6374606, 6997004, 11044532, 12749212, 19327931, 38655862, 77311724, 80072857, 135295517, 160145714, 270591034, 320291428, 541182068, 560509999, 1121019998, 2242039996, 3923569993, 7847139986, 15694279972]

約数ペア:

[(1, 15694279972), (2, 7847139986), (4, 3923569993), (7, 2242039996), (14, 1121019998), (28, 560509999), (29, 541182068), (49, 320291428), (58, 270591034), (98, 160145714), (116, 135295517), (196, 80072857), (203, 77311724), (406, 38655862), (812, 19327931), (1231, 12749212), (1421, 11044532), (2243, 6997004), (2462, 6374606), (2842, 5522266), (4486, 3498502), (4924, 3187303), (5684, 2761133), (8617, 1821316), (8972, 1749251), (15701, 999572), (17234, 910658), (31402, 499786), (34468, 455329), (35699, 439628), (60319, 260188), (62804, 249893), (65047, 241276), (71398, 219814), (109907, 142796), (120638, 130094)]